Merkle root.

Prepare evidence for Merkle root review

Buyer translation: this reference page maps the mark to a tool, system, control, deployment, or evidence question. the single brass node atop the tree · Merkle root — a reference page in the Cryptography primitives register.

register 12 · Cryptography primitives· slug merkle-root· family atom 🌰 · best-fit emoji

01 ·

Promise. atom

The contract this mark binds — derived, not asserted.

Merkle root — a reference page in the Cryptography primitives register.

Answers: What is Merkle root in the Planisphere corpus library?

02 ·

What this is.

twelve marks · the evidence record's actual machinery · same construction · 200×200 · integer geometry · currentColor + brass-deep

Use. the single brass node atop the tree.

Source. large brass root + descending branches + 4 leaves.

Register. 12 · Cryptography primitives — one of the ten registers of the PLANiSPHERE corpus library.

03 ·

See it work.

Evidence record you can check — not code you have to trust.

Planisphere measures your tool deployment against Merkle root 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.

See how a record is checked →See how a record is checked

04 ·

The board that carries this.

Related marks, and the surface this one funnels to.

Merkle root ships inside the defense AI workflow's evidence record — see the surface it lands on at /defense.

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 primitive

05 ·

Routes here from.

Where this mark is referenced in the Planisphere surface.

Any internal link in the Planisphere site that names "Merkle root" canonicalises here.

06 ·

Sibling marks. Cryptography primitives

Same register · same construction.

collapsing variable input to a fixed 64-char hash

wave of varying bars → arrow → 4 brass output bars

Ed25519 signature

twisted-curve signature primitive

figure-8 elliptic curve + brass key dot

Inclusion proof

path from one leaf to the root

tree with one path drawn in brass

content identifier · multihash with code prefix

stacked rectangles representing hash prefix + content

each block carries the previous block's hash

5 linked blocks with brass continuation arrows

open teeth · meant to be shared

key ring + shaft + outward teeth + brass ring

sealed teeth · never leaves the holder

key with inward teeth + brass sealed ring + lock

a number used once · single-use entropy

a single brass token + diagonal slash through it

Timestamp signature

clock face + a signature mark

circle + hands + brass swirl beneath

alphanumeric encoding · 5-bit chunks

compact grid of cells, brass-filled subset

Content-addressable store

addressed by what it is, not where it lives

stack of blocks each labeled with its hash prefix

Prepare evidence for Merkle root review.

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