Cheque al Portador

Recording by La Dinastía de Tuzantla Michoacán.

Recording identifiers

ISRC
FR10S1795412
CopyrightID (CopyrightChains transaction hash)
0xb878c5e1ff5765b592cd982e540ad31dc154a7da01f3eab9020c7697e641576f
Copyright registration time
2026-06-21T18:54:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:c2ece2d686a12e641773130810296312fb461d06c958d9ee37b9c3b458e36432

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.