Hoja en Blanco
Recording by Banda Junior's de Jorge Aguirre de Huetamo Mich..
Recording identifiers
- ISRC
- FR2X41965369
- CopyrightID (CopyrightChains transaction hash)
- 0x02730f426a232ca8651221e47f3266e4562cfdf49323253ec4a09bdcaaba9fee
- Copyright registration time
- 2026-07-07T22:01:44+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41Z
- Bitcoin block
- 957120
- Canonical record hash
- sha256:b91228818de3baf091effa23ab77c0dd7fdaee23113cc94dd3976289d5e703bc
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.