Register 12 · Cryptography primitives

Content-addressable store.

Content-addressable store — a reference page in the Cryptography primitives register.

Open the Console See how a record is checked

register 12 · Cryptography primitives· reference mark

01 ·

Promise. atom

The contract this mark binds — derived, not asserted.

Content-addressable store — a reference page in the Cryptography primitives register.

Answers: What is Content-addressable store 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. addressed by what it is, not where it lives.

Source. stack of blocks each labeled with its hash prefix.

Register. 12 · Cryptography primitives — one of the 17 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 Content-addressable store 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 the record demo →See how a record is checked

04 ·

The board that carries this.

Related marks, and the surface this one funnels to.

Content-addressable store is a reference mark in the Cryptography primitives register. Read the related buyer-facing product context at /evidence.

Base32 reg 12 · alphanumeric encoding · 5-bit chunks CID reg 12 · content identifier · multihash with code prefix Ed25519 signature reg 12 · twisted-curve signature primitive Hash chain reg 12 · each block carries the previous block's hash

05 ·

Routes here from.

Where this mark is referenced in the Planisphere surface.

About

Any internal link in the Planisphere site that names "Content-addressable store" 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

the single brass node atop the tree

large brass root + descending branches + 4 leaves

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

See the record Content-addressable store asks for.

The console shows the evidence; the docs show the endpoints; the briefing shows what the product does and does not claim.

Open the Console Read the Docs Read the capability briefing

API ·

When a regulator asks for proof, hand over records — not assurances.

record the duty · seal the receipt · verify offline

Planisphere records each duty event — an output marked, a disclosure shown, a review made — and seals it into a receipt that verifies offline against our published keys. You send hashes, never content. A record is evidence a third party can check; it is not a certification and not a legal determination.

Open the Console Read the Docs Read the capability briefing

See how a record is checked