ISRC DEF059330806
Verified recording
DEF059330806 is “Otello / Act II: D'un uom che geme sotto il tuo disdegno” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x98cefad54b0a11fcfee3155bdda9f1cc723eea6e9a8c4ac41e90adb22ec188b9 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330806.
Recording identifiers
- ISRC
- DEF059330806
- Title
- Otello / Act II: D'un uom che geme sotto il tuo disdegno
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x98cefad54b0a11fcfee3155bdda9f1cc723eea6e9a8c4ac41e90adb22ec188b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:9f5e6fdbd9b69eeb5f6328ffd61d63eca4994b2585fefe72a0aec18caca8bae4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330806
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Otello / Act II: D'un uom che geme sotto il tuo disdegno · Machine-readable JSON-LD