create-xpub

Create a BIP32 extended public key
v2.1.0 URL: https://unpkg.com/create-xpub@2.1.0/src/index.js
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xpubbip32bitcoincryptocurrency

key-encoder

Library for encoding ECDSA private keys to PEM, DER and raw hex formats
v2.0.3 URL: https://unpkg.com/key-encoder@2.0.3/lib/index.js
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ellipticelliptic curveasnpemderecdsacryptocryptographyprivatekeyencodedecodesecp256k1bitcoincurveprivate keyprivate keyspublic keypublic keyskeysecdsa keyecdsa keyskey converterconvert keyskey formatkey formatterformat keyskey encoderencode keys

@scure/btc-signer

Audited & minimal library for Bitcoin. Handle transactions, Schnorr, Taproot, UTXO & PSBT
v1.8.1 URL: https://unpkg.com/@scure/btc-signer@1.8.1/index.js
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bitcoinbtcsigntxtransactionaddresstaprootschnorrpsbtp2pkhp2wpkhp2shp2wshp2tr

wif

Bitcoin Wallet Import Format (WIF) decoding/encoding module
v5.0.0 URL: https://unpkg.com/wif@5.0.0/src/cjs/index.cjs
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bitcoinbase58base58checkdecodedecodingencodingencodekeyprivatewif

vanity-key

Generate vanity prefixes for Bitcoin public key addresses
v0.0.5 URL: https://unpkg.com/vanity-key@0.0.5/index.js
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bitcoinbitcoinjsvanitygeneratorcryptocryptocurrency