ISRC ITK262200141
Verified recording
ITK262200141 is “Le Nozze Di Figaro Act II Voi che sapete che cosa e amor” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x42606adf8e1f72b32c8b7958e5d8cbac6b3e6b66dc517c53c0eb90f218bdee4a 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/ITK262200141.
Recording identifiers
- ISRC
- ITK262200141
- Title
- Le Nozze Di Figaro Act II Voi che sapete che cosa e amor
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x42606adf8e1f72b32c8b7958e5d8cbac6b3e6b66dc517c53c0eb90f218bdee4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:f801bab518d86e7f156bab5e49b28f207355679e99b9193b945a82bf0574f60b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK262200141
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Le Nozze Di Figaro Act II Voi che sapete che cosa e amor · Machine-readable JSON-LD