Steven Roose

Author of 4 BIPs.

BIP 127: Simple Proof-of-Reserves Transactions: Complete. Standardizes a way to construct proof-of-reserves transactions, which demonstrate that someone controls a certain amount of bitcoin without actually moving it. This helps custodians such as…
BIP 346: OP_TXHASH: Draft. Proposes a new script instruction, OP_TXHASH, that lets a script look at selected details of the transaction trying to spend it, such as its outputs or amounts. Combined with a way to check…
BIP 446: OP_TEMPLATEHASH: Draft. Proposes OP_TEMPLATEHASH, a Taproot script instruction that produces a fingerprint of the transaction spending a coin. Scripts can use it to require that coins be spent only in a specific pre-agreed…
BIP 448: Taproot-native (Re)bindable Transactions: Draft. Bundles three small script instructions, OP_TEMPLATEHASH, OP_CHECKSIGFROMSTACK and OP_INTERNALKEY, into a single proposed upgrade. Together they would let transactions commit to specific future…