ISRC GBBBC2400371
Verified recording
GBBBC2400371 is “Il barbiere di Siviglia, Act I: No. 5a, Cavatina. Una voce poco fa” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xd1ead72853a57d1a9d243cc0da77797ad8ac150e956ea0a4fb43eff286755e10 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/GBBBC2400371.
Recording identifiers
- ISRC
- GBBBC2400371
- Title
- Il barbiere di Siviglia, Act I: No. 5a, Cavatina. Una voce poco fa
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xd1ead72853a57d1a9d243cc0da77797ad8ac150e956ea0a4fb43eff286755e10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:9e9234c283e3e9d0d0bb2152e23b9a27cc65f86dd7af198bce830371d145c636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400371
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Il barbiere di Siviglia, Act I: No. 5a, Cavatina. Una voce poco fa · Machine-readable JSON-LD