ISRC DEF056830111
Verified recording
DEF056830111 is “Le nozze di Figaro, K. 492 / Act 2: "Venite... inginocchiatevi..."” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x68b39513751dd2644e860dbc0311ebd4c130003d5b97e0c5dd725145dc97e21e and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830111.
Recording identifiers
- ISRC
- DEF056830111
- Title
- Le nozze di Figaro, K. 492 / Act 2: "Venite... inginocchiatevi..."
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x68b39513751dd2644e860dbc0311ebd4c130003d5b97e0c5dd725145dc97e21e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:826b69afb6555bd034b173f563a9aaa32cb7f5d54a8beb40943ee0776856d01b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830111
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Le nozze di Figaro, K. 492 / Act 2: "Venite... inginocchiatevi..." · Machine-readable JSON-LD