ISRC US89R0695142
Verified recording
US89R0695142 is “Donizetti: Roberto Devereux: Ah! Ritorna qual ti spero....” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xbb6e20ce6407b052d83e78a6f546ca339e96309af3e9decebad5c51eb37f3f39 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695142.
Recording identifiers
- ISRC
- US89R0695142
- Title
- Donizetti: Roberto Devereux: Ah! Ritorna qual ti spero....
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xbb6e20ce6407b052d83e78a6f546ca339e96309af3e9decebad5c51eb37f3f39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:9a6ccfbe59f857d2055090af533c1bce3c714f049a2410b2e4276bfbc463004f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0695142
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Donizetti: Roberto Devereux: Ah! Ritorna qual ti spero.... · Machine-readable JSON-LD