ok
thank you for your report
we have
- fix problem with large element (like pgp signature)
- fix problem with bcxxx address
- fix problem with a href
Topic: [Userscript] print balance of address - v0.4 (Read 623 times)
Script doesn't seem to be working 100%
Check this thread: https://bitcointalksearch.org/topic/help-with-bitcoin-transaction-5159518
For some reason it is detecting the beginning of the transactionID: e7a3e5b1a2f7c2aa5fa9ebf1cc31c123a83367502c7648dfb6c1baa0ff3e8436 as a bitcoin address and attempting to generate the balance image for it??!?
This is what I see:
Also, from looking at the "Stake Your Address" thread, it is breaking URLs with addresses in them, for instance Block Explorer links:
So, this URL:
is actually encoded as:
https://www.blockchain.com/btc/address/384pXJVj7H49Sp9p9v5RnkbozM3ioVcgnL%20%3Cimg%20src='https://btc.ninjastic.space/balance/384pXJVj7H49Sp9p9v5RnkbozM3ioVcgnL/ff0000'/%3E
and it is also struggling with large blocks of "hex"... like GPG keys etc:
and Signed Messages:
Not sure if this is a Chrome/Tampermonkey specific issue.
Check this thread: https://bitcointalksearch.org/topic/help-with-bitcoin-transaction-5159518
For some reason it is detecting the beginning of the transactionID: e7a3e5b1a2f7c2aa5fa9ebf1cc31c123a83367502c7648dfb6c1baa0ff3e8436 as a bitcoin address and attempting to generate the balance image for it??!?
This is what I see:
Also, from looking at the "Stake Your Address" thread, it is breaking URLs with addresses in them, for instance Block Explorer links:
So, this URL:
is actually encoded as:
https://www.blockchain.com/btc/address/384pXJVj7H49Sp9p9v5RnkbozM3ioVcgnL%20%3Cimg%20src='https://btc.ninjastic.space/balance/384pXJVj7H49Sp9p9v5RnkbozM3ioVcgnL/ff0000'/%3E
and it is also struggling with large blocks of "hex"... like GPG keys etc:
and Signed Messages:
Not sure if this is a Chrome/Tampermonkey specific issue.
v 0.4 released
https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.4
now bcxxxx addresses are supported
https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.4
now bcxxxx addresses are supported
I've made my own "bitcoin balance image" server that also supports Segwit addresses (bech32 included). In case you want to use in your script.
(color is optional)
With color:
Code:
https://btc.ninjastic.space/balance/ADDRESS/COLOR
Quote
With color:
Quote
Perfect
I will use your service instead heroku app
Let me code the diff, and release v0.4
Thank you
I've made my own "bitcoin balance image" server that also supports Segwit addresses (bech32 included). In case you want to use in your script.
Images aren't displayed. 
I've made my own "bitcoin balance image" server that also supports Segwit addresses (bech32 included). In case you want to use in your script.
Images aren't displayed.
I've made my own "bitcoin balance image" server that also supports Segwit addresses (bech32 included). In case you want to use in your script.
(color is optional)
With color:
Code:
https://btc.ninjastic.space/balance/ADDRESS/COLOR
Quote
With color:
Quote
release 0.3 version
https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.3
with improved regex
--- update ---
http://btc-priceimg.herokuapp.com/balance/bc1qh4vcjnq5n26p9rny0mr9nlvcea0d4ksx53g8q0/ff0000
image not work, because btc-priceimg not work
https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.3
with improved regex
--- update ---
http://btc-priceimg.herokuapp.com/balance/bc1qh4vcjnq5n26p9rny0mr9nlvcea0d4ksx53g8q0/ff0000
image not work, because btc-priceimg not work
regex is not enough since it can only check validity of characters. i don't know how JavaScript works but basically you need to add a function instead of that one liner to decode the strings using Base58 encode/decode technique which would mean converting it to its numerical value then hashing the byte array using SHA256 twice and taking 4 bytes of it as checksum then see if it is correct. then pass it to get the balance. more info: https://en.bitcoin.it/wiki/Base58Check_encoding
i didn't mention Bech32 since the btc-priceimg and the blockchain.info API it uses don't support them but here is the link to its documentation: https://github.com/bitcoin/bips/blob/master/bip-0173.mediawiki
i didn't mention Bech32 since the btc-priceimg and the blockchain.info API it uses don't support them but here is the link to its documentation: https://github.com/bitcoin/bips/blob/master/bip-0173.mediawiki
try this one:
I found it here:
http://mokagio.github.io/tech-journal/2014/11/21/regex-bitcoin.html
You can also verify whether the address is valid or not by checking its checksum.
Code:
^([13][a-km-zA-HJ-NP-Z1-9]{25,34}|bc1[ac-hj-np-zAC-HJ-NP-Z02-9]{11,71})$http://mokagio.github.io/tech-journal/2014/11/21/regex-bitcoin.html
You can also verify whether the address is valid or not by checking its checksum.
thank you so much, today i dont have spare time for update it, i'll try tomorrow
is a simple regex sobstitution for catch bc1xxxx address
and after i'll study a method for TX
Transactions? Do you have a regex ready?
try this one:Code:
^([13][a-km-zA-HJ-NP-Z1-9]{25,34}|bc1[ac-hj-np-zAC-HJ-NP-Z02-9]{11,71})$http://mokagio.github.io/tech-journal/2014/11/21/regex-bitcoin.html
You can also verify whether the address is valid or not by checking its checksum.
you might want to add some more encoding checks (base58 and bech32 if you could add it) to the values you capture as "addresses" instead of a simple regex check for characters. right now it seems like it is possible to catch something like a transaction ID that starts with 1 or 3 (32 byte and having 0-9 and a-f) as an address.
We can
Transactions? Do you have a regex ready?
Today i'll fix and ehance it
you might want to add some more encoding checks (base58 and bech32 if you could add it) to the values you capture as "addresses" instead of a simple regex check for characters. right now it seems like it is possible to catch something like a transaction ID that starts with 1 or 3 (32 byte and having 0-9 and a-f) as an address.
Thank goodness I use multiple addresses and wallets.
SegWit addresses don't work 
ok thank you for your issue
tomorrow i will fix it and release 0.3
thank you
SegWit addresses don't work
Because the script uses blockchain.info's API which does not support segwit. 
SegWit addresses don't work
released with bugfix
https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.2
now new post link is escluded
https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.2
now new post link is escluded
i found little bug when you send reply
i fix asap with a little trick, i place 'post reply' in blacklist of script (script not work)
let me work on it
i fix asap with a little trick, i place 'post reply' in blacklist of script (script not work)
let me work on it
Thank you, and welcome to my list.
Added newest userscript.
| Topic | Date | written by | Section | Merit | |
| _________________________________________________________________ | __________ | ___________ | ____________________________ | _______ | |
| print balance of address - v0.1 | 25/6/2019 | babo | check address balance | 0+ |
hello there
https://github.com/blackout314/greasemoney-btctalk_btcbalance/tree/master
automatic push a image of balance of address
i used this service http://btc-priceimg.herokuapp.com/
for print image
i hope is usefull for community
CHANGELOG
v0.4 - https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.4
- support bcxxxx addresses (change img delivery service)
v0.3 - https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.3
- improved regex
v0.2 - https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.2
- fix bug in post new reply page
https://github.com/blackout314/greasemoney-btctalk_btcbalance/tree/master
automatic push a image of balance of address
i used this service http://btc-priceimg.herokuapp.com/
for print image
i hope is usefull for community
CHANGELOG
v0.4 - https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.4
- support bcxxxx addresses (change img delivery service)
v0.3 - https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.3
- improved regex
v0.2 - https://github.com/blackout314/greasemoney-btctalk_btcbalance/releases/tag/0.2
- fix bug in post new reply page
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