ISRC ITS049800017
Verified recording
ITS049800017 is “Mattinata” by José Carreras,
registered on the CopyrightChains blockchain with CopyrightID
0xe8441987e3306914907ed8c121789b8a823963db20db4f4f93816a3526cd8364 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS049800017.
Recording identifiers
- ISRC
- ITS049800017
- Title
- Mattinata
- Artist
- José Carreras
- CopyrightID (CopyrightChains transaction hash)
0xe8441987e3306914907ed8c121789b8a823963db20db4f4f93816a3526cd8364
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:b39a1b7784d69ef08c2ab22e9d390ba87c9e986d62f9b3e8c1cfdbd20414b38b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS049800017
- Bitcoin block existence check
- https://blockstream.info/api/block/960236