Topic: [ANN] [BSV] [Bitcoin SV] Original Satoshi Vision - page 58. (Read 226573 times)

In summary my question is intended for serious people who don't waste their time and who build with BSV:

The idea is not to create shitcoins but rather to create specific references with url captures for example.

Can be applied for a contract, a will, transfer of ownership engraved in the blockchain, print a book, or expose a specific data such as a qr code attached to a history on a traceable product like a bottle of wine to avoid counterfeiting would be a scan of the field (pesticide used, maturation time, maturation in casks, logistics used until my acquisition from the supplier, by acts hidden in the digital stone, until my transfer and so on) A chain of custody in short.

While doing my research I understood that the Op_return incremented in the code technically allows to do it. I am wondering if there is an interface that allows you to enter and classify by sector?

This is a graph of secp256k1's elliptic curve y2 = x3 + 7 over the real numbers. Note that because secp256k1 is actually defined over the field Zp, its graph will in reality look like random scattered points, not anything like this.

secp256k1 refers to the parameters of the elliptic curve used in Bitcoin's public-key cryptography, and is defined in Standards for Efficient Cryptography (SEC) (Certicom Research, http://www.secg.org/sec2-v2.pdf). Currently Bitcoin uses secp256k1 with the ECDSA algorithm, though the same curve with the same public/private keys can be used in some other algorithms such as Schnorr.

secp256k1 was almost never used before Bitcoin became popular, but it is now gaining in popularity due to its several nice properties. Most commonly-used curves have a random structure, but secp256k1 was constructed in a special non-random way which allows for especially efficient computation. As a result, it is often more than 30% faster than other curves if the implementation is sufficiently optimized. Also, unlike the popular NIST curves, secp256k1's constants were selected in a predictable way, which significantly reduces the possibility that the curve's creator inserted any sort of backdoor into the curve.

Technical details
As excerpted from Standards:

The elliptic curve domain parameters over Fp associated with a Koblitz curve secp256k1 are specified by the sextuple T = (p,a,b,G,n,h) where the finite field Fp is defined by:

p = FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE FFFFFC2F
= 2256 - 232 - 29 - 28 - 27 - 26 - 24 - 1
The curve E: y2 = x3+ax+b over Fp is defined by:

a = 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
b = 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000007
The base point G in compressed form is:

G = 02 79BE667E F9DCBBAC 55A06295 CE870B07 029BFCDB 2DCE28D9 59F2815B 16F81798
and in uncompressed form is:

G = 04 79BE667E F9DCBBAC 55A06295 CE870B07 029BFCDB 2DCE28D9 59F2815B 16F81798 483ADA77 26A3C465 5DA4FBFC 0E1108A8 FD17B448 A6855419 9C47D08F FB10D4B8
Finally the order n of G and the cofactor are:

n = FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE BAAEDCE6 AF48A03B BFD25E8C D0364141
h = 01
Properties
secp256k1 has characteristic p, it is defined over the prime field ℤp. Some other curves in common use have characteristic 2, and are defined over a binary Galois field GF(2n), but secp256k1 is not one of them.
As the a constant is zero, the ax term in the curve equation is always zero, hence the curve equation becomes y2 = x3 + 7.


Elliptic Curve Digital Signature Algorithm or ECDSA is a cryptographic algorithm used by Bitcoin to ensure that funds can only be spent by their rightful owners.

A few concepts related to ECDSA:

private key: A secret number, known only to the person that generated it. A private key is essentially a randomly generated number. In Bitcoin, someone with the private key that corresponds to funds on the block chain can spend the funds. In Bitcoin, a private key is a single unsigned 256 bit integer (32 bytes).
public key: A number that corresponds to a private key, but does not need to be kept secret. A public key can be calculated from a private key, but not vice versa. A public key can be used to determine if a signature is genuine (in other words, produced with the proper key) without requiring the private key to be divulged. In Bitcoin, public keys are either compressed or uncompressed. Compressed public keys are 33 bytes, consisting of a prefix either 0x02 or 0x03, and a 256-bit integer called x. The older uncompressed keys are 65 bytes, consisting of constant prefix (0x04), followed by two 256-bit integers called x and y (2 * 32 bytes). The prefix of a compressed key allows for the y value to be derived from the x value.
signature: A number that proves that a signing operation took place. A signature is mathematically generated from a hash of something to be signed, plus a private key. The signature itself is two numbers known as r and s. With the public key, a mathematical algorithm can be used on the signature to determine that it was originally produced from the hash and the private key, without needing to know the private key. Resulting signatures are either 73, 72, or 71 bytes long (with approximate probabilities of 25%, 50%, and 25%, respectively--although sizes even smaller than that are possible with exponentially decreasing probability).

 
  Hey, Biffwright, I'm just passing through. Am I the only one who doesn't get fooled around here I don't think is far off. You're boring, you're openly hogging technology made by the real nakamoto not by you sir. Bitcoin is designed to belong to everyone across, time, space and even quantum worlds, it's a timestmaping register serving as function pieces for its bases of a technology from the end of a millennium Milky Way, nothing to do with your big blocks that will remain. The quantum nuclide entanglements generate very small information it is a specific "energy of information" which one needs a precise register as atomic such as proposes the eliptic encryption sha256d with its specific advantages that I will not quote here, future technology depends on it but a function of the vs K allows the back door which itself is used to mark the quantum stop of the temporal state, this is the primary function of the quantum and temporal entanglement jump, another track the dematerialization of states needs a frequency drop point, the universe moves and we move with it the information is a frequency that needs a Bitstamped track.

  Dear Biffwright, despite your repeated loss of time, your intelligence vibrates, but does not (yet) focus on the essential. Besides your plans it is also about being the real story in the time to come. Your actions may be focused, not for nothing, but the information you spread about the origin and the actions taken are corrupted, you know it, correct it. Let this imaginary past leave you. Stop forcing the coffers of your ego because justice is for all some call too, the deep awareness leading to the awakening of the maestro.

  Hereby I am asking you to reflect with all your consciences: you are a researcher and doctoral student, it is time to realize another path intelligently committed to peace in the name of the one who launched Bitcoin in AD 2008 and undermined its first block in AD 2009 the one called BTC (in his respect the best). Even if it all seems blurry today. Focus your resources. Deploy your true utility - the one that ignites your deepest passion to really engage in Bitcoin code. Know that only cosmic peace matters, the cosmos watches over your time. What remains to be accomplished in your lifetime is waiting for you. Wake up Doctor, rebel against yourself, you are your own hope for building strong bridges between all.



  The time running for each world your stories are a waste of time, understand that you who are not satoshi are far too precious to be wasted.



It's time for me to bypass, take care of the world.


PS: control your lymphatic fluid it's like hormonal periods for women.



Ns is Ns = not 🦄

Think about hyperinteroperability. Maestros will come the time when you need to agree to unify networks and protocols to form one, Bitcoin's original BTC code is that.  It's the unification of multi-layered nodal worlds to prevent major supra-quantum anachronisms in the future.BCH BTG BSV BTD BBBBBBB and many many others are Bitcoin under a single BTC banner that is why it was deployed at a time that will surpass you.  Have you ever wondered if satoshi hasn't been born yet?

Just plain BitCoin

no governance needed

not even (feature) devs - just scale what Satoshi gave us

Step x .. isnt that not bit odd?

https://cointelegraph.com/news/binance-pool-is-now-the-largest-bitcoin-sv-miner


BTW:  there is no clear definition of 'decentral' - there is only 'no governance needed' - just for 'bug' (crime?) fixing

Or - you ve to ask a few BIG guys (courts / devs+miners) to get enforcement - pretty much the US long arm does to enforce things on the globe

Why Bitcoin matters for human rights

https://m.youtube.com/watch?v=KG0Q05Lnm7s


And it has to be P2P cash

Edit. Not this https://medium.com/@jonahar/flood-loot-a-systemic-attack-on-the-lightning-network-5c3dac7bba24