Por Esta Sierra
Recording by Los Cuates de Sinaloa.
Recording identifiers
- ISRC
- QMDA71566569
- CopyrightID (CopyrightChains transaction hash)
- 0xafd1168bd62d880a859253caf7102e1bc88a7f6cce436c85b78534f080fab601
- Copyright registration time
- 2026-07-31T09:32:34+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11Z
- Bitcoin block
- 960381
- Canonical record hash
- sha256:6d5247afe689fc0b26457e0f99314c83b0663ff7fea3921ef57919d8ea57d567
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.