ISRC GBBBA0842401
Verified recording
GBBBA0842401 is “La sonnambula, Act I: Introduzione” by Vincenzo Bellini,
registered on the CopyrightChains blockchain with CopyrightID
0x9281bcd65f0b01be488b5dd0c5ebfa2fbac1de2135125645bb3617d140ec5edc and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0842401.
Recording identifiers
- ISRC
- GBBBA0842401
- Title
- La sonnambula, Act I: Introduzione
- Artist
- Vincenzo Bellini
- CopyrightID (CopyrightChains transaction hash)
0x9281bcd65f0b01be488b5dd0c5ebfa2fbac1de2135125645bb3617d140ec5edc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:64924480155b9d60987630d364df9eff6b534eca7580608bfa9498023eb80046- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0842401
- Bitcoin block existence check
- https://blockstream.info/api/block/959155
Full record
Track page: La sonnambula, Act I: Introduzione · Machine-readable JSON-LD