ISRC QM6MZ1594047
Verified recording
QM6MZ1594047 is “Al Cerrar los Ojos” by Osvaldo Fresedo,
registered on the CopyrightChains blockchain with CopyrightID
0xb7f052fe44f7c66be4a299eb3bf34d897925e520c74612d72ebb8d0af9b85ab3 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1594047.
Recording identifiers
- ISRC
- QM6MZ1594047
- Title
- Al Cerrar los Ojos
- Artist
- Osvaldo Fresedo
- CopyrightID (CopyrightChains transaction hash)
0xb7f052fe44f7c66be4a299eb3bf34d897925e520c74612d72ebb8d0af9b85ab3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:1217d939464eabaf2243ec5f55181c25ece390dd8b26f65795100de52d24c3f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1594047
- Bitcoin block existence check
- https://blockstream.info/api/block/960344