Si Me Vas A Dejar

Recording by Polo Urias Y Su Maquina Norteña.

Recording identifiers

ISRC
QZDQH1909680
CopyrightID (CopyrightChains transaction hash)
0x63808ce372cbe68e91db180a6c3c17595ec0ce3115fe85d3cc1b38f92871306d
Copyright registration time
2026-06-21T11:04:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:27a2cace44b3c6fddcc6f774b20e55561e444a2172bea2ede7b5a8257aea26e6

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.