Dumb

Recording by Dubioza kolektiv.

Recording identifiers

ISRC
HRAA41901274
CopyrightID (CopyrightChains transaction hash)
0x32d532f40805c37d6b82600307a1183b90735b0c97d6e58a70c5ead436a86ecf
Copyright registration time
2026-06-20T12:17:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:cef407fd4ff334be0c8f687cb62e8aca4a57914fff3464cda9e6e689b56dd1d5

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.