ISRC GBF077640523
Verified recording
GBF077640523 is “Il trovatore, Act III: "Quale d'armi fragor"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x454e845e4681d945608615fc9fa5a749d01c88359f7a38d2feba58d74c3a11d5 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640523.
Recording identifiers
- ISRC
- GBF077640523
- Title
- Il trovatore, Act III: "Quale d'armi fragor"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x454e845e4681d945608615fc9fa5a749d01c88359f7a38d2feba58d74c3a11d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:6f7394bcd6aefea1d1beba55f0e4ea964407920251c696366297f36b5d6c736d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640523
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Il trovatore, Act III: "Quale d'armi fragor" · Machine-readable JSON-LD