sneak d08867ae56 Describe the signature scheme in docs/FORMAT.md as the code builds it (closes #187) ...

The Signature Scheme section now states what signatureString builds: the
magic, the outer uuid as lower-case hex with no hyphens, and the outer
sha256 as the lower-case hex of its multihash, which starts 1220, with an
example string taken from a run of the code. It says signer is the
upper-case hex fingerprint of the signing primary key and that a signature
is stored only in the manifest. The mf.proto comments on fields 201 to 203
say the same, and mf.pb.go is regenerated. A new test pins the example
string. Nothing about what is signed or how changes.

Model: opus-5-5

2026-10-12 09:03:05 +00:00

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FORMAT.md

Describe the signature scheme in docs/FORMAT.md as the code builds it (closes #187)

2026-10-12 09:03:05 +00:00