Series

First-hand research posts on Delving Bitcoin: Bitcoin Inquisition signet experiments and covenant design, several with on-chain signet TXIDs in-thread.

Excerpts from the Mastering Taproot book project: deep chapters on P2SH foundations, Taproot internals, and the script-path stack.

Hands-on Bitcoin Script engineering: timelocks, multisig, Taproot trees, control blocks, and stack execution — built and tested on testnet.

Running experimental Bitcoin opcodes on Signet via Bitcoin Inquisition: OP_CAT, OP_CHECKSIGFROMSTACK, OP_CTV, OP_INTERNALKEY, and SIGHASH_ANYPREVOUT.