Cuenta la Historia

Recording by Mar de Copas.

Recording identifiers

ISRC
USCGH1715170
CopyrightID (CopyrightChains transaction hash)
0xb89d11ab58895809439e9d2f7fc7bf471143f6e1044390928ecc76f2797bfa39
Copyright registration time
2026-06-19T18:50:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:eba05bba4dc587f1dec8279a8e0449902ea00444adcec968a8276f013af75786

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.