ISRC GBF078840818
Verified recording
GBF078840818 is “Il barbiere di Siviglia / Act 1: Fredda ed immobile” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xb3e2e28f0b687253f2d9acf6a2d76cfb213e51509f3a9f454f2c4d08565925f6 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078840818.
Recording identifiers
- ISRC
- GBF078840818
- Title
- Il barbiere di Siviglia / Act 1: Fredda ed immobile
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xb3e2e28f0b687253f2d9acf6a2d76cfb213e51509f3a9f454f2c4d08565925f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f29c79b24b750d04cbe242c387d96e8189ab7e83ea01da7665efdf9b8f5f0db6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078840818
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Il barbiere di Siviglia / Act 1: Fredda ed immobile · Machine-readable JSON-LD