ISRC GBF077741310
Verified recording
GBF077741310 is “Lucrezia Borgia / Act 1: Vieni la mia vendetta” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x77136e09a8f6a11d2bb6c4d6be332135231f0587a8633a62580ee2cbe81ae1f5 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741310.
Recording identifiers
- ISRC
- GBF077741310
- Title
- Lucrezia Borgia / Act 1: Vieni la mia vendetta
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x77136e09a8f6a11d2bb6c4d6be332135231f0587a8633a62580ee2cbe81ae1f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:6bef0a2977ffcab3899381df6ad89d7a12fc42f03ef7253de65fe767e2e6b57f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741310
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Lucrezia Borgia / Act 1: Vieni la mia vendetta · Machine-readable JSON-LD