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Time Lock feature? Development & Technical Discussion
Is this now possible with OP_CHECKLOCKTIMEVERIFY?yes and it is live on mainnet.y…
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n/a | jl777 | February 23, 2016, 03:10:53 AM |
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Bitcoin Constitution - Looking for feedback Development & Technical Discussion
We should work to reduce the influence of miners. Selfish miners are part of the…
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n/a | jl777 | February 23, 2016, 03:08:13 AM |
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Declaration of Independence - Atomic Cross Chain Asset Standard Announcements (Altcoins)
Awesome news James, I love the way you view the big picture. Will BTCD be takin…
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n/a | jl777 | February 22, 2016, 10:19:51 PM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
For those not following NXT, I have been divorced from NXT.https://nxtforum.org/…
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n/a | jl777 | February 22, 2016, 08:59:54 PM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
The latest post by James in this thread is dated 1.5 months ago. That is certain…
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n/a | jl777 | February 22, 2016, 08:59:39 PM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
For those not following NXT, I have been divorced from NXT.https://nxtforum.org/…
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n/a | jl777 | February 22, 2016, 08:53:06 PM |
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Bitcoin Constitution - Looking for feedback Development & Technical Discussion
In the light of recent disagreements that is going on regarding consensus, I tho…
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n/a | jl777 | February 22, 2016, 07:27:44 PM |
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Declaration of Independence - Atomic Cross Chain Asset Standard Announcements (Altcoins)
+1millionImpressive ideas here.It's great to see a return to the ROOTS of crypto…
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n/a | jl777 | February 22, 2016, 07:22:16 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
As the implementation is filling out, I found another minor attack vector, the s…
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n/a | jl777 | February 22, 2016, 06:18:48 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
From PM, because this is an important point that others might not realize:Quote…
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n/a | jl777 | February 22, 2016, 06:14:37 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
With cut and choose, Alice is sure that hash(Bob's private key) actually is for…
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n/a | jl777 | February 22, 2016, 06:10:15 PM |
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Can sidechains mimick Maidsafe features as well? Development & Technical Discussion
Thanks for posting that. I feel I'm too junior, and don't have enough technical…
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n/a | jl777 | February 22, 2016, 05:52:41 PM |
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How to do a clean hard fork leaving 2-chains Altcoin Discussion
I think I see where you're coming from..If you could 'muck about' with the proto…
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n/a | jl777 | February 22, 2016, 05:46:42 PM |
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Declaration of Independence - Atomic Cross Chain Asset Standard Announcements (Altcoins)
Any current or future blockchain is invited to join. Can a blockchain be prevent…
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n/a | jl777 | February 22, 2016, 05:36:59 PM |
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Threshold-optimal DSA/ECDSA signatures and an application to Bitcoin Development & Technical Discussion
If all we are dealing with is M of N shared secret keys here, how come this is m…
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n/a | jl777 | February 22, 2016, 05:13:45 AM |
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Can sidechains mimick Maidsafe features as well? Development & Technical Discussion
The 10 minute blocktime of BTC prevents its usage directly for many use cases. S…
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n/a | jl777 | February 22, 2016, 05:07:10 AM |
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Threshold-optimal DSA/ECDSA signatures and an application to Bitcoin Development & Technical Discussion
This new paper here: https://eprint.iacr.org/2016/013.pdf states that it helps w…
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n/a | jl777 | February 21, 2016, 09:10:01 PM |
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Declaration of Independence - Atomic Cross Chain Asset Standard Announcements (Altcoins)
Fantastic. If that is possible and becomes reality it will be the best thing to…
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n/a | jl777 | February 21, 2016, 08:23:25 PM |
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Declaration of Independence - Atomic Cross Chain Asset Standard Announcements (Altcoins)
P.S. I am not asking for any funds or investments. Well this is new had my fud…
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n/a | jl777 | February 21, 2016, 07:54:43 PM |
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How to do a clean hard fork leaving 2-chains Altcoin Discussion
I think you would need at least a 4 hour gap to avoid the +/-2 hour leeway on ti…
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n/a | jl777 | February 21, 2016, 07:09:47 PM |
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How to do a clean hard fork leaving 2-chains Altcoin Discussion
1 scenario) transaction on new chain will not be valid transactions on old chai…
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n/a | jl777 | February 21, 2016, 07:06:24 PM |
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Declaration of Independence - Atomic Cross Chain Asset Standard Announcements (Altcoins)
Declaration of IndependenceWe the asset holders hereby declare our independence…
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n/a | jl777 | February 21, 2016, 06:35:39 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
From PM, because this is an important point that others might not realize:Quote…
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n/a | jl777 | February 21, 2016, 05:41:51 PM |
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Can sidechains mimick Maidsafe features as well? Development & Technical Discussion
I think it is more a matter of decentralized solutions that transact in crypto.S…
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n/a | jl777 | February 21, 2016, 05:34:28 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
@TierNolanAs the implementation is filling out, I found another minor attack vec…
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n/a | jl777 | February 21, 2016, 03:15:36 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
I told you I don't understand Bitcoin op codes, therefor I don't understand your…
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n/a | jl777 | February 21, 2016, 02:53:33 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
The coin days requirement should be reserved for usage by user option when there…
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n/a | jl777 | February 20, 2016, 11:56:30 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
Separately, for all failed trades, the keypairs commitments are verified and any…
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n/a | jl777 | February 20, 2016, 10:14:39 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
The coin days requirement should be reserved for usage by user option when there…
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n/a | jl777 | February 20, 2016, 10:04:33 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
Any way, I think I have thought of a solution for DE.The key is to identify the…
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n/a | jl777 | February 20, 2016, 07:59:02 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
getting back on track for the atomic swap. With the change in fee handling, I ha…
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n/a | jl777 | February 20, 2016, 05:07:58 AM |
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RBF transactions to be enabled at the next core update Development & Technical Discussion
CSV doesnt exist yet, but isnt there a BIP for it that is pending with high like…
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n/a | jl777 | February 19, 2016, 07:54:14 PM |
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Consensus supported sequence numbers Development & Technical Discussion
Huh? Sequence numbers work precisely as documented (they currently don't do much…
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n/a | jl777 | February 19, 2016, 07:51:27 PM |
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Pruning and automatic checkpointing Development & Technical Discussion
Reindexing exists exclusively because the local state may have become corrupted.…
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n/a | jl777 | February 19, 2016, 07:21:07 PM |
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RBF transactions to be enabled at the next core update Development & Technical Discussion
what about CHECKSEQUENCEVERIFY? That appears to be broken by this as there is no…
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n/a | jl777 | February 19, 2016, 07:15:54 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
It seems what ever design you contemplate employing a fee can always be gamed by…
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n/a | jl777 | February 19, 2016, 05:06:25 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
Creating custom bitcoin tx and signing them from scratch took a while to debug,…
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n/a | jl777 | February 19, 2016, 04:32:27 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
RBF is opted into if sequenceid is used?Doesnt that mean using CLTV or CSV or mi…
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n/a | jl777 | February 19, 2016, 04:05:47 PM |
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Pruning and automatic checkpointing Development & Technical Discussion
Also, my design doesnt require reindexing as all the data is directly put into t…
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n/a | jl777 | February 19, 2016, 04:00:55 PM |
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RBF transactions to be enabled at the next core update Development & Technical Discussion
Does this mean that transactions that need to change nSequence so they can use C…
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n/a | jl777 | February 19, 2016, 03:43:02 PM |
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Pruning and automatic checkpointing Development & Technical Discussion
One of the disadvantages with pruning is that you have re-download everything fo…
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n/a | jl777 | February 19, 2016, 03:31:51 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
@TierNolanDid I read this right: https://bitcointalk.org/index.php?topic=1331275…
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n/a | jl777 | February 19, 2016, 03:05:34 PM |
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RBF transactions to be enabled at the next core update Development & Technical Discussion
So this means that when a transaction is broadcasted it has a flag saying that R…
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n/a | jl777 | February 19, 2016, 03:02:28 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
These are the same 1000 key pairs used for the cut and choose right?Yes. Both p…
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n/a | jl777 | February 19, 2016, 01:34:38 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
Please note I added this to my prior post. I will delete this post after you've…
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n/a | jl777 | February 19, 2016, 01:17:35 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
Here is a simple solution to the fees:Alice fee:OP_IF OP_CLTV OP_DROP OP_CH…
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n/a | jl777 | February 19, 2016, 12:57:13 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
Afaics, that seems to avoid the jamming issue.I wonder if this would be a reason…
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n/a | jl777 | February 19, 2016, 12:30:13 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
I'm not sure if that helps (if anything does at all) at all but I read that par…
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n/a | jl777 | February 19, 2016, 06:31:48 AM |
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Non-bitcoin cryptography question Development & Technical Discussion
I wrote blake2, not sha256. Blake2 is 3 - 5X faster than SHA256. I doubt one nee…
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n/a | jl777 | February 18, 2016, 08:56:12 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
But this is not symmetric analogy.An attacker may only want to (discretely) jam…
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n/a | jl777 | February 18, 2016, 08:45:51 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
Pardon. Reading the header with SWAP and then parsing the story I finally unders…
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n/a | jl777 | February 18, 2016, 04:54:03 PM |
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Consensus supported sequence numbers Development & Technical Discussion
So sequence numbers are really just a binary flag? 0xffffffff means locktime is…
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n/a | jl777 | February 18, 2016, 04:04:16 PM |
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Consensus supported sequence numbers Development & Technical Discussion
This does not sound good...How can micropayment channels be reliable if sequence…
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n/a | jl777 | February 18, 2016, 01:38:31 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
An attacker with infinite resources that doesnt care about monetary losses...I c…
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n/a | jl777 | February 18, 2016, 01:35:14 PM |
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Consensus supported sequence numbers Development & Technical Discussion
Sequence numbers are currently not enforceable by Bitcoin. If two transactions…
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n/a | jl777 | February 18, 2016, 12:55:32 PM |
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Non-bitcoin cryptography question Development & Technical Discussion
in curve25519 field the fmul is the fast operator, millions per second, and is t…
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n/a | jl777 | February 18, 2016, 12:10:25 PM |
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Non-bitcoin cryptography question Development & Technical Discussion
I added some benchmarking:Code:#include double milliseconds(){ struct timeval…
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n/a | jl777 | February 17, 2016, 05:10:46 PM |
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Non-bitcoin cryptography question Development & Technical Discussion
jl777, if the originator signed the root hash of the Merkel tree when he provide…
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n/a | jl777 | February 17, 2016, 04:57:02 PM |
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Non-bitcoin cryptography question Development & Technical Discussion
Okay then jl777. Another way to do it is have the originator sign a hash which i…
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n/a | jl777 | February 17, 2016, 04:20:24 PM |
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Non-bitcoin cryptography question Development & Technical Discussion
Isn't the simple solution to include the signature of the entire document with e…
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n/a | jl777 | February 17, 2016, 04:02:57 PM |
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Non-bitcoin cryptography question Development & Technical Discussion
I think the following is a relatively simple way to achieve your goals (at least…
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n/a | jl777 | February 17, 2016, 03:36:41 PM |
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Non-bitcoin cryptography question Development & Technical Discussion
I think the hashes need to have some sort of algebraic structure and not just be…
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n/a | jl777 | February 17, 2016, 02:34:56 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
@TierNolanWhat do you think about anonymint's idea of having a user settable coi…
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n/a | jl777 | February 16, 2016, 05:52:22 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
Some benchmarks of just the pure state machine:BOB_gotoffer BOB_sentprivs BOB_wa…
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n/a | jl777 | February 16, 2016, 05:38:12 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
latest revision with all the "poll" eventsCode: s = instantdex_statecreate(s,n…
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n/a | jl777 | February 16, 2016, 02:12:48 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
I have to add another metaevent to deal with the waiting states, as there is no…
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n/a | jl777 | February 15, 2016, 10:40:48 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
optimized FSM a bit:Code: s = instantdex_statecreate(s,n,"BTC_cleanup",BTC_cl…
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n/a | jl777 | February 15, 2016, 03:44:12 PM |
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Atomic swaps using cut and choose Development & Technical Discussion
Here are the scripts I am using:both fees are standard payments: OP_DUP OP_HASH1…
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n/a | jl777 | February 15, 2016, 10:06:10 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
Here are the scripts I am using:both fees are standard payments: OP_DUP OP_HASH1…
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n/a | jl777 | February 15, 2016, 07:40:04 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
Also, before an exchange is ready to be put into the state machine, a lot of one…
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n/a | jl777 | February 15, 2016, 06:27:27 AM |
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Atomic swaps using cut and choose Development & Technical Discussion
continuing from https://bitcointalk.org/index.php?topic=1340621.msg13881127#msg1…
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n/a | jl777 | February 14, 2016, 05:53:32 PM |
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ACCT using CLTV - More Effective than a sleeping pill! Development & Technical Discussion
Very nice!I decided to put these protocols into state machines, as it is very ea…
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n/a | jl777 | February 14, 2016, 03:32:24 AM |
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ACCT using CLTV - More Effective than a sleeping pill! Development & Technical Discussion
Assuming I do launch something it will only be supporting the Rank 1 coins (i.e.…
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n/a | jl777 | February 10, 2016, 08:37:17 AM |
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ACCT using CLTV - More Effective than a sleeping pill! Development & Technical Discussion
There is an attack on the cut-and-choose.An attacker could keep starting trades…
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n/a | jl777 | February 10, 2016, 08:15:08 AM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
Any time schedule about when VPNCoin will be storable on SuperNET wallet? I am w…
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n/a | jl777 | February 09, 2016, 05:52:07 PM |
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ACCT using CLTV - More Effective than a sleeping pill! Development & Technical Discussion
A problem with the deployment of CLTV on Bitcoin is that many altcoins don't sup…
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n/a | jl777 | February 09, 2016, 05:04:51 PM |
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Proposal for solving blockchain size issue. Managing a 500GB blockchain Development & Technical Discussion
There are different node requirements for different types of users.Validating No…
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n/a | jl777 | February 09, 2016, 04:56:57 PM |
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Torrent like client for the Bitcoin block chain Development & Technical Discussion
The reference client uses "headers-first". Each header is 80 bytes and there ar…
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n/a | jl777 | February 09, 2016, 04:46:45 PM |
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IOTA Crowdsale Marketplace (Altcoins)
how to claim iota?"Connect to the internet again and type the address that you j…
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n/a | jl777 | January 30, 2016, 08:23:09 PM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
The following post represents one day's work:***pushed a new version[6:06] I st…
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n/a | jl777 | January 05, 2016, 04:21:12 PM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
I am avoiding google as much as I can.I have an android phone just for some app…
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n/a | jl777 | January 02, 2016, 09:48:44 AM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
the same codebase can certainly generate a native iguanafor now only for unix an…
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n/a | jl777 | January 02, 2016, 08:53:42 AM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
In #iguana channel, I posted a 1000 BTCD bounty for a blockexplorer taskJames
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n/a | jl777 | December 29, 2015, 08:41:51 PM |
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Is this BIP65 sample script standard? Development & Technical Discussion
The one thing that is bothering me (taken from the BIP) is the following:Code: …
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n/a | jl777 | December 29, 2015, 12:06:35 PM |
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What is the fastest way to download the entire blockchain? Development & Technical Discussion
Iguana is still in development, but I am downloading the full blockchain at what…
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n/a | jl777 | December 29, 2015, 11:59:34 AM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
Wow, does that mean there is a limit at 22 million ? Or is it definitly no limit…
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n/a | jl777 | December 27, 2015, 07:10:50 PM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
Nice the see the price of BTCD going up like this project deserve, i would like…
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n/a | jl777 | December 27, 2015, 07:09:00 PM |
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[ANN] BitcoinDark (BTCD)--Financial_Privacy/SuperNET_Core/InstantDEX/PAX/Divs Announcements (Altcoins)
Wow, does that mean there is a limit at 22 million ? Or is it definitly no limit…
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n/a | jl777 | December 27, 2015, 06:40:01 PM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
BTC.0 N[195] d.182 p.195 g.195 A.13 h.389808 i.389808 r.389745 E.182:392845 M.3…
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n/a | jl777 | December 23, 2015, 05:37:23 AM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
Can someone explain what crypto middleware (iguana) does in layman's terms?enabl…
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n/a | jl777 | December 22, 2015, 10:51:45 PM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
Can someone explain what crypto middleware (iguana) does in layman's terms?enabl…
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n/a | jl777 | December 22, 2015, 09:47:29 PM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
@JamesYour silence is deafening and damaging. Please comment publicly. comment…
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n/a | jl777 | November 18, 2015, 04:55:25 PM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
https://forum.thesupernet.org/ is offlineforum.supernet.org
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n/a | jl777 | November 02, 2015, 04:50:12 PM |
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[ANN] BitcoinDark (BTCD)--Teleport/Ramchains/SuperNET Core/Dividends/Gen 1.5 Announcements (Altcoins)
I wanted to ask this questions a year ago, after reading the white paper and som…
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n/a | jl777 | November 02, 2015, 10:33:14 AM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
Please Help!I bought ~190 SuperNET token one year ago. As I didn't have time to…
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n/a | jl777 | November 01, 2015, 09:11:13 AM |
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[ANN] BitcoinDark (BTCD)--Teleport/Ramchains/SuperNET Core/Dividends/Gen 1.5 Announcements (Altcoins)
Hi jl777,can you tell us please the timeplan for the going live of teleportation…
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n/a | jl777 | October 29, 2015, 02:10:27 PM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
you complained about no adoption, I have solved the adoption issue.Firstly James…
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n/a | jl777 | October 29, 2015, 01:25:29 PM |
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[ANN] BitcoinDark (BTCD)--Teleport/Ramchains/SuperNET Core/Dividends/Gen 1.5 Announcements (Altcoins)
I have BOUGHT a lot of supernet and BTCD over the months and am a net purchaser,…
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n/a | jl777 | October 29, 2015, 01:15:01 PM |
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[ANN] SuperNET trades on Poloniex as UNITY, asset id 12071612744977229797 Announcements (Altcoins)
@JamesPut aside the real world adoption issue which - as you pointed out correct…
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n/a | jl777 | October 29, 2015, 12:23:45 PM |
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[ANN] BitcoinDark (BTCD)--Teleport/Ramchains/SuperNET Core/Dividends/Gen 1.5 Announcements (Altcoins)
The following are the install instructions for devs:launch chrome with --allow-…
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n/a | jl777 | October 29, 2015, 11:33:24 AM |
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