ISRC GB2DY2200320
Verified recording
GB2DY2200320 is “Otello, Act IV: Era più calmo?” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x349b214b9c5e81223c5e161d48dcdc17ae25f010c51e1c3670f9b8411fdbe399 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2200320.
Recording identifiers
- ISRC
- GB2DY2200320
- Title
- Otello, Act IV: Era più calmo?
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x349b214b9c5e81223c5e161d48dcdc17ae25f010c51e1c3670f9b8411fdbe399
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:08d7f6b5136471f002b5c6c6e7d420a85b73a509ea0e36f9bb98f204a640e8cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2200320
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Otello, Act IV: Era più calmo? · Machine-readable JSON-LD