Por Una Cabeza

Recording by Hugo Díaz.

Recording identifiers

ISRC
ARA100600065
CopyrightID (CopyrightChains transaction hash)
0x152b86819df7fe799cec6eb471e0b2756103650541854099f746a964b8c42681
Copyright registration time
2026-06-19T03:58:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:8bd026070191e94b504faaef698e23d3a9e4bd719b4c919278ad2fc5b117164d

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.