Proof of Authorship

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lesson 1:
Hash It Locally

A hash is a file's fingerprint: 64 hex digits that change completely if one byte of the file changes. Make it on yer own computer. The file never leaves it.

shasum -a 256 mysong.wav      # Linux: sha256sum mysong.wav

Keep the exact file. Edit it, re-save it, even change its metadata, and the hash won't match no more.

Safety: Never share yer private keys, seed phrase or wallet file with anybody. GLiBz never asks fer 'em, and neither does the QuarterMaster.