ISRC FRZ131030090
Verified recording
FRZ131030090 is “Le nozze de Figaro, K. 492: Voi, che sapete che cosa e amor” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x98110e22aa5b8dc1ec4eef37ade406a02944cf7358fc4b46e773f2d21e110779 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131030090.
Recording identifiers
- ISRC
- FRZ131030090
- Title
- Le nozze de Figaro, K. 492: Voi, che sapete che cosa e amor
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x98110e22aa5b8dc1ec4eef37ade406a02944cf7358fc4b46e773f2d21e110779
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:2541b474b1c91bc3a22b502540de6fa75ebc7ad2e0832e94d71ccada95fd4efc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131030090
- Bitcoin block existence check
- https://blockstream.info/api/block/957055
Full record
Track page: Le nozze de Figaro, K. 492: Voi, che sapete che cosa e amor · Machine-readable JSON-LD