PSBT transactions – Build your own Bitcoin hardware wallet

Content:
– Bitcoin transactions: legacy and segwit
– BIP-174 – Partially Signed Bitcoin Transaction format
– Parsing and change address detection

MicroPython build with bitcoin and gui library:
https://github.com/diybitcoinhardware/f469-disco

BIP-174 – PSBT:
https://github.com/bitcoin/bips/blob/master/bip-0174.mediawiki

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