Timestamp signature.
Buyer translation: this reference page maps the mark to a tool, system, control, deployment, or evidence question. clock face + a signature mark · Timestamp signature — a reference page in the Cryptography primitives register.
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Timestamp signature — a reference page in the Cryptography primitives register.
Answers: What is Timestamp signature in the Planisphere corpus library?
What this is.
Use. clock face + a signature mark.
Source. circle + hands + brass swirl beneath.
Register. 12 · Cryptography primitives — one of the ten registers of the PLANiSPHERE corpus library.
See it work.
Planisphere measures your tool deployment against Timestamp signature and seals the result into a signed, Merkle-rooted evidence record. The grade recomputes on your own hardware; the model state never crosses the boundary.
The board that carries this.
Timestamp signature is measured into the same evidence record as every other mark in the Cryptography primitives register. The vendor trust packet turns that measurement into a buyer-ready proof packet at /trust-packet.
Base32 reg 12 · alphanumeric encoding · 5-bit chunks CID reg 12 · content identifier · multihash with code prefix Content-addressable store reg 12 · addressed by what it is, not where it lives Ed25519 signature reg 12 · twisted-curve signature primitiveRoutes here from.
Any internal link in the Planisphere site that names "Timestamp signature" canonicalises here.
Sibling marks. Cryptography primitives
Prepare evidence for Timestamp signature review.
First evidence record within 21 days of access · re-runs in a single business day.