ISRC GBBBA0742340
Verified recording
GBBBA0742340 is “Don Carlo / Act 1: "Io l'ho perduta... Io la vidi, a suo sorriso"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xcdad7133fd0d66cf3e1c37873355f1c54015428c005f27bf481b7634f81f5e9c and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0742340.
Recording identifiers
- ISRC
- GBBBA0742340
- Title
- Don Carlo / Act 1: "Io l'ho perduta... Io la vidi, a suo sorriso"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xcdad7133fd0d66cf3e1c37873355f1c54015428c005f27bf481b7634f81f5e9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:b50b723618ee56eafb39c61370b14531384fc6a5e85e1432fbb413012bce3a14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0742340
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Don Carlo / Act 1: "Io l'ho perduta... Io la vidi, a suo sorriso" · Machine-readable JSON-LD