ISRC GBF076540336
Verified recording
GBF076540336 is “Don Carlo / Act 4: "O don fatale"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x33283c3b6654c45b7eaed2d629f8f2ee6c123c0c44f50cfa35630f7551a5f505 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076540336.
Recording identifiers
- ISRC
- GBF076540336
- Title
- Don Carlo / Act 4: "O don fatale"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x33283c3b6654c45b7eaed2d629f8f2ee6c123c0c44f50cfa35630f7551a5f505
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:7324754bad096cf6651726d28aa994e3df8e3bf5de381b22c1cda008a86491b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076540336
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Don Carlo / Act 4: "O don fatale" · Machine-readable JSON-LD