ISRC GBF077741303
Verified recording
GBF077741303 is “Lucrezia Borgia / Act 1: Tranquilla ei posa” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xb4803b240a39723c5afdb5c51078fcb5dc1409db3dcfde3517040057daa1136e and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741303.
Recording identifiers
- ISRC
- GBF077741303
- Title
- Lucrezia Borgia / Act 1: Tranquilla ei posa
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xb4803b240a39723c5afdb5c51078fcb5dc1409db3dcfde3517040057daa1136e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:c8c5e1cd47af1f040fb72f2c5b812782633abc08e559cbb252f200b754221566- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741303
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Lucrezia Borgia / Act 1: Tranquilla ei posa · Machine-readable JSON-LD