Ciro Santilli @cirosantilli 37

btc getrawtransaction 033d185d1a04c4bd6de9bb23985f8c15aa46234206ad29101c31f4b33f1a0e49 true | jq -r '.vin[].scriptSig.asm' | head -n -1 | sed -r 's/ [^ ]+$//' | tr -d '\n'  | xxd -r -p > tmp.jpg

Terminology mentioned e.g. at: Data Insertion in Bitcoin's Blockchain by Andrew Sward, Vecna OP_0 and Forrest Stonedahl.

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Bitcoin address Updated 2025-07-16

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Input script inscription Updated 2025-07-16

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Example: Code "Study Math and Computer Science at Augustana College".

A quick overview of some developments: research.aimultiple.com/ordinal-inscriptions-history/

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pyBullet Updated 2025-07-16

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Python library for Bullet Physics.

Became very popular as of result of people using Bullet Physics for reinforcement learning AI training robot simulations.

Website: pybullet.org/

Source code: somewhere inside the main Bullet Physics source tree. Yay.

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python-bitcoin-blockchain-parser Updated 2025-07-16

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github.com/alecalve/python-bitcoin-blockchain-parser

Is it mega fast? Nope

Does it work? Yup.

Used on Bitcoin Inscription Indexer for Ciro's Bitcoin Inscription Museum.

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Bitcoin script debugger Updated 2025-07-16

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Blockchair Updated 2025-07-16

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blockchair.com/

Very good explorer, you can create several complex queries on it e.g.

Unfrotunately their API became paid only circa 2025...

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Coinbase transaction Updated 2025-07-16

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The first transaction of each Bitcoin block is called the "coinbase transaction", and it is magic as it does not need to point to a previous output script and have a valid input script as it serves as a Block reward for miners.

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First mentions of bitcoin on YouTube Updated 2025-07-16

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