The fee/change address of cryptograffiti.info.
GitHub is for newbs.
- 50002f38a40aeca96f7d03ceac1c62fc233b44207af99df8f1daddf03f6ef61c via cryptograffiti.info contains a Python script that starts with:
#!/usr/bin/env python3 # # This file is placed in the public domain. # # CryptoGraffiti tool # # Requires python-bitcoinlib-v0.2.1 # # https://github.com/petertodd/python-bitcoinlib # # pip install python-bitcoinlib - 209c9106c7261582f5d0907819c6e10dea670c273133047d911be41f8a42d86f via cryptograffiti.info contains a Base64 encoded Python script starting in:Some related ones:
#!/usr/bin/env python # brainwallet "base58" # v2015-05-18, fixed Tor DNS problem import binascii import hashlib- 25658f625c8f3964593b9e3c632040cb69aea9cf24403af33ab173d7cba7c42f
- 7d188bd499137b5a0d68271ef8a4f3c4dc2f2b38bd03dfc913cb2b0be15b1e0d
Cosmopedia is a dataset of synthetic textbooks, blogposts, stories, posts and WikiHow articles generated by Mixtral-8x7B-Instruct-v0.1.The dataset contains over 30 million files and 25 billion tokens, making it the largest open synthetic dataset to date.
Login walls. Lol.
Get Bitcoin transaction id from position in dat file by 
Ciro Santilli 35 Updated 2024-12-23 +Created 1970-01-01
Ciro Santilli 35 Updated 2024-12-23 +Created 1970-01-01Suppose we specify:The question then is, which transaction is encoded at that position of the file?
- a .dat file
- the offset in bytes within that file
This would allow us to index inscriptions in the .dat files directly with fast C tools, and then retrive the transaction ID to get cleaner data and metadata.
It should be possible if we managed to take the information from bitcoindev.network/understanding-the-data/ and dump into an indexed SQLite database.
I tried to start things off with LevelDBDumper:but that consumed all 64 GB of RAM on P51... github.com/mdawsonuk/LevelDBDumper/issues/15
LevelDBDumper -d ~/snap/bitcoin-core/common/.bitcoin/indexes/txindex -f btc.csv -q -o . -t csvBut OK, nevermind that repo, it can be done easily with the LevelDB API of any language: bitcoin.stackexchange.com/questions/121888/what-is-the-data-format-layout-for-txindex-leveldb-values. Just the data seems wrong and we don't know why.
Sotware project that provides lspci.
Get vendor and device ID for each PCI device by Ciro Santilli 35 Updated 2024-12-23 +Created 1970-01-01
Ciro Santilli 35 Updated 2024-12-23 +Created 1970-01-01stackoverflow.com/questions/59010671/how-to-get-vendor-id-and-device-id-of-all-pci-devices
grep PCI_ID /sys/bus/pci/devices/*/ueventlspci is missing such basic functionality!
This innovative POW is optimized for CPUs and it's based on execution of random code and other memory-heavy techniques.
Print only the matching group in Perl by Ciro Santilli 35 Updated 2024-12-23 +Created 1970-01-01
Ciro Santilli 35 Updated 2024-12-23 +Created 1970-01-01stackoverflow.com/questions/5617314/perl-regex-print-the-matched-value/5617355#5617355
perl -lne 'print for /mykey=(\d+)/'The toplevel transaction is 78f0e6de0ce007f4dd4a09085e649d7e354f70bc7da06d697b167f353f115b8e
Like all AtomSea & EMBII uploads, the data it is encoded as P2FKH.
The full concatenated payload contains the following ASCII characters:
8881a937a437ff6ce83be3a89d77ea88ee12315f37f7ef0dd3742c30eef92dba|396*8881a937a437ff6ce83be3a89d77ea88ee12315f37f7ef0dd3742c30eef92dba
575061146335bd57f2dc132112152d0eeea44cf187ea6a52ac02435a7e5bea44
674c7cc34ea44bb276c6caf76f2b28fa1597380ab6e6a6906076d8f7229ca5b3
8e2642416ad20924b43f51a633fa1c0a5ba8e4a7b631877db1c64540a42081c9
a3084018096b92af04df57b6116e01ff4b7c7e8bd228235ed49e23f4a2817029
39348722b841afa0c5b67e5af10839afe965ed1b24874e89336bea9fa4ef3091
tomSea & EMBIIOutput 2 is a change, so it contains no data and has been excluded. Change appear to be randomly placed in the list of output of the uploads, but they can be easily removed because they are the only output with a different value.
The newlines shown above are explicitly encoded as CR LF newlines with characters 0d 0a.
396 is the number of payload bytes between 396*8881a937a437ff6ce83be3a89d77ea88ee12315f37f7ef0dd3742c30eef92dba and the last txid 39348722b841afa0c5b67e5af10839afe965ed1b24874e89336bea9fa4ef3091, including newlines but exclusding the last line.The last line appears to contain arbitrary data to fill out the 20 byte payload granularity:
Ais missing fromAtomSea- there is a NUL character just after EMBII, possibly part of the protocol?
Now let's inspect the transactions linked to from toplevel.
tx 8881a937a437ff6ce83be3a89d77ea88ee12315f37f7ef0dd3742c30eef92dba contains only payloads without any change. It starts with the following UTF-8 string with CR LF spaces;
"396\“There is nothing like returning to a place
that remains unchanged to find the ways in
which you yourself have altered.”
-Nelson Mandela
Nelson Rolihlahla Mandela was a South African anti-apartheid revolutionary, politician and philanthropist who served as President of South Afrd۽^2c'︨`ica from 1994 to 1999. -Wikipedia
Born: July 18, 1918, Mvezo, South Africa
Died: December 5, 2013396 is once again the number of payload bytes present in that string.This is immediately followed without any separator by a filename, and another size marker:then followed by all the
Nelson-Mandela.jpg?14400/14400 - len(Nelson-Mandela.jpg?) + len(/) JPEG bytes bytes, starting with the two JPEG file signature byte "FF D8".Further toplevel transaction payloads are then simply concatenated with the previous ones, until the last bytes of the image "FF D9" appears at the end of the payload.padded once again by an
00000430 d2 81 de 80 0c 52 f1 40 ea 29 68 03 ff d9 6f 6d |.....R.@.)h...om|
00000440 53 65 61 20 26 20 45 4d 42 49 49 00 |Sea & EMBII.|AtomSea & EMBII string fragment terminated by a NUL character. There are unlisted articles, also show them or only show them.