1977

Recording by Ana Tijoux.

Recording identifiers

ISRC
CLEE20901888
CopyrightID (CopyrightChains transaction hash)
0x27eb015bb0ca77da224d9a3ec0cccfa9d18d3f1497faa8075656973727572653
Copyright registration time
2026-06-04T06:55:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:9e998aaf79fd1a1a412d72646a4d02aa1e498622870580bf208409638f2a2494

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.