ISRC GBF077741334
Verified recording
GBF077741334 is “Lucrezia Borgia / Act 2: Madre, se ognor lontano” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x69f6d688a5b9f4d448b29ed5f5fcb4f85fbff97aaf8c2dcfe97b1ce01fec7971 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741334.
Recording identifiers
- ISRC
- GBF077741334
- Title
- Lucrezia Borgia / Act 2: Madre, se ognor lontano
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x69f6d688a5b9f4d448b29ed5f5fcb4f85fbff97aaf8c2dcfe97b1ce01fec7971
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:546a58e6c95d0c6d0778502f9c2cb5c0e1fae8ae1a293d278e09af9937eb04bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741334
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Lucrezia Borgia / Act 2: Madre, se ognor lontano · Machine-readable JSON-LD