ISRC DEN961403320
Verified recording
DEN961403320 is “La favorite / Act IV: "Ange si pur"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x5bfb7fc551c0b2595a4677ba36d4d8b1c5b8bf60e1e45b9693fd8a92a60a051b and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961403320.
Recording identifiers
- ISRC
- DEN961403320
- Title
- La favorite / Act IV: "Ange si pur"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x5bfb7fc551c0b2595a4677ba36d4d8b1c5b8bf60e1e45b9693fd8a92a60a051b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:72a0cbace9d413b92b5193748d5993df99c074e375f02bf551c52681a8e4c48b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961403320
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: La favorite / Act IV: "Ange si pur" · Machine-readable JSON-LD