ISRC DEN960631202
Verified recording
DEN960631202 is “Le nozze di Figaro, K. 492, Act I: No. 1, Duet. Cinque, dieci, venti - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xddd93e0268d7b61f4880b246bd272572ea9b583201cb93495dcad7433640d1cd and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960631202.
Recording identifiers
- ISRC
- DEN960631202
- Title
- Le nozze di Figaro, K. 492, Act I: No. 1, Duet. Cinque, dieci, venti - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xddd93e0268d7b61f4880b246bd272572ea9b583201cb93495dcad7433640d1cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:af8092f006d1bf05c3ec00ab8c32e1514b912d63e2e86be26b3a24cf98ec2602- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960631202
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Le nozze di Figaro, K. 492, Act I: No. 1, Duet. Cinque, dieci, venti - Live · Machine-readable JSON-LD