ISRC GBF071504610
Verified recording
GBF071504610 is “Le nozze di Figaro, K.492 / Act 3: "Deh vieni non tardar"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc36824ffed666d5de562e83358256636cd04fb6c68007f7b4bd3c717070f03ef and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071504610.
Recording identifiers
- ISRC
- GBF071504610
- Title
- Le nozze di Figaro, K.492 / Act 3: "Deh vieni non tardar"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc36824ffed666d5de562e83358256636cd04fb6c68007f7b4bd3c717070f03ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:142c79280ef88d6b6c4f1cd7a8dcb6b5a6a056b98f7efa0407ac209bfac91248- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071504610
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 3: "Deh vieni non tardar" · Machine-readable JSON-LD