Dumb

Recording by Izzy Bizu.

Recording identifiers

ISRC
UKHNU2200053
CopyrightID (CopyrightChains transaction hash)
0xa9e2c962132698e632dd30a0f90bb6305bf336c55eb3baac7178b4d9448476e1
Copyright registration time
2026-06-19T21:51:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:bbe9fa0526f6e2dd8a2b1fccdd40e724abd42873c753ab8fe69a5562f81fe3ee

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.