ISRC GBF076310540
Verified recording
GBF076310540 is “Otello / Act 4: "Mia madre aveva...Piangea cantando...Ave Maria"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x8814755b62fc98370feaa89f5e9496d18b7a603eb90e6715e605afee366a6bd7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076310540.
Recording identifiers
- ISRC
- GBF076310540
- Title
- Otello / Act 4: "Mia madre aveva...Piangea cantando...Ave Maria"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x8814755b62fc98370feaa89f5e9496d18b7a603eb90e6715e605afee366a6bd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:68ad10c673232fcde591750aa38cfa089e1809afb1cae7f59e2e5cc05859639d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076310540
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Otello / Act 4: "Mia madre aveva...Piangea cantando...Ave Maria" · Machine-readable JSON-LD