ISRC GBF078331411
Verified recording
GBF078331411 is “Un ballo in maschera / Act 2: Preludio” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x935ef9c38e1bf90525f6621f2f65b0d19c83498a7231207fa6384df126b8a118 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078331411.
Recording identifiers
- ISRC
- GBF078331411
- Title
- Un ballo in maschera / Act 2: Preludio
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x935ef9c38e1bf90525f6621f2f65b0d19c83498a7231207fa6384df126b8a118
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f971388ac5a2d4ba4b2255f765fb3bea1627f394e10fff2c50a866e2c19a3bf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078331411
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Un ballo in maschera / Act 2: Preludio · Machine-readable JSON-LD