Du

Recording by JORIS.

Recording identifiers

ISRC
DEQ321800125
CopyrightID (CopyrightChains transaction hash)
0x58bf8979967c06c5ab2aecab0d3acc8010380d02eaf2dac3ff5e2a65902f7266
Copyright registration time
2026-06-04T15:47:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:d3453dd9b6428d5392b18c2996c40a29f5312bad2ae19c89889d3545d0f0c5c7

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.