Bitcoin Wallets Articles

Bitcoin Core 23 newkeypool guide covering destructive keypool replacement, encryption, non-HD backups, HD rescans, address continuity and recovery testing.

BIP 46 guide to Draft fidelity-bond derivation, 960 monthly locks, P2WSH CLTV scripts, cold certificates, recovery and time risks.

BIP 327 MuSig2 explained: understand aggregate keys, two-round Schnorr signing, nonce safety and Taproot multisignatures without script exposure.

BIP 372 guide to Draft PSBT pay-to-contract tweak fields, original keys, signer checks, supported scripts, compatibility and missing vectors.

Bitcoin Core walletdisplayaddress RPC made simple. See what the feature does, where its limits sit and which checks node or wallet operators should make.

Bitcoin Core 22 listdescriptors guide to public descriptors, timestamps, flags, ranges, next indexes, backups, privacy controls and restoration tests.

Bitcoin Core 22 enumeratesigners guide covering the signer command, master fingerprints, device names, experimental support, failure modes and safe inventory checks.

BIP 386 guide covering deployed tr() descriptors, internal x-only keys, optional script trees, TapTweak construction, parser boundaries, recovery and vectors.

BIP 383 guide covering Deployed multi() and sortedmulti(), threshold and context rules, deterministic ordering, ranged keys, script limits, recovery and vectors.

BIP 382 guide covering Deployed wpkh() and wsh() descriptors, compressed-key rules, witnessScript recovery, nesting constraints, checksums and test vectors.

BIP 381 guide covering Deployed pk(), pkh() and sh() descriptors, allowed contexts, redeemScript construction, key origins, checksums, compatibility and vectors.

BIP 86 guide covering Deployed status, m/86 path, internal and tweaked output keys, empty scriptSig, key-path witness, Bech32m addresses, recovery and vectors.