ISRC GBF077741308
Verified recording
GBF077741308 is “Lucrezia Borgia / Act 1: Maffio Orsini, signora, son io” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x0031a819d3c80a074a29153e851f3cb618ee4c4f45e0cde0b2cf2efcfe0aa0f6 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741308.
Recording identifiers
- ISRC
- GBF077741308
- Title
- Lucrezia Borgia / Act 1: Maffio Orsini, signora, son io
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x0031a819d3c80a074a29153e851f3cb618ee4c4f45e0cde0b2cf2efcfe0aa0f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:f060eebafd26260d248fe60d202d4bebfaac4c040223d26ddcc2b768d065244e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741308
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Lucrezia Borgia / Act 1: Maffio Orsini, signora, son io · Machine-readable JSON-LD