ISRC GBBBB0001622
Verified recording
GBBBB0001622 is “Lucrezia Borgia / Act 2: Figlio, figlio! Ola, qualcuno!” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xbc9f0c202cb99671a70d15c44d4df21e74f4a9374c75f8a0f505689ac09c8358 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001622.
Recording identifiers
- ISRC
- GBBBB0001622
- Title
- Lucrezia Borgia / Act 2: Figlio, figlio! Ola, qualcuno!
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xbc9f0c202cb99671a70d15c44d4df21e74f4a9374c75f8a0f505689ac09c8358
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b3904426a9748281a197ac496eefb571d08a038ac98aa514faf5b2a7d4f5aa5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001622
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Lucrezia Borgia / Act 2: Figlio, figlio! Ola, qualcuno! · Machine-readable JSON-LD