Untitled 22

2016

Photographic media

Classification: Installation
Dimensions: 80 × 42 × 4 in
Edition status: Unique
Authentication marker: Signed · Signed and dated

Signature valid

This Report of Art Identity (RAI) was signed by the artist and has not been tampered with or revoked.

Verification details

Status

Valid

Signer

Neal

Signature date

June 4, 2026

Issuer DID

did:webvh:QmZJJJXUZZDzS4D7dCkJiAr11V8uZVDUX1UBJ1DebyuWuF:raisonn.ai:signers:neal

Algorithm

P-256 (ECDSA, JCS)

Key custody

iOS Secure Enclave · self-custody

Image hash

SHA-256 · e20dd2bdca5d8bd9539016c17409ae192eb3fe7da30c398c9c47145242c6c7a1

Root of trust

Self-certifying (SCID) · tamper-evident log

Resolved via

raisonn.ai/signers/neal/did.jsonl

DID chain

Verified at genesis

Bundle

1 identity · 1 provenance

Verify independently: recompute the JCS‑SHA256 of the credential, resolve the issuer DID, and check the P‑256 signature against its published key. Raisonnai holds no signing keys — the proof stands on its own.

Declared

Attribution

AI usage

The artist prohibits using this work for:

AI model training
Generative AI training
AI reference and generation

Reproduction rights

Requires approval to reproduce this work as:

Print reproduction
Digital reproduction
Merchandise
Editorial use
Commercial use

Declared by Neal · June 4, 2026

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What’s in the full RAI

This page confirms the signature. The full Report — the components below — is shared privately through a signed RAI link from the artist or an authorized dealer, and opens with a free Raisonnai account. It is never shown on this public page.

Universal Work Identifier

Artist-Verified Identity

Provenance Chain

Exhibition History

Bibliography

Media Set

Condition Documentation

Cryptographic Signatures

Attestation Log

View Neal’s public catalogue raisonné

Issuer key history

1 entry

iPhone
Genesis · v1
Registered Jun 4, 2026
Active