ISRC GBF078943101
Verified recording
GBF078943101 is “Le nozze di Figaro, K. 492 / Act 1: "Non so più cosa son, cosa faccio"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3f8e04a3c2ff41cd2b8cf2d5931587e842cad41570f32360d370aadac8bd5dd1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078943101.
Recording identifiers
- ISRC
- GBF078943101
- Title
- Le nozze di Figaro, K. 492 / Act 1: "Non so più cosa son, cosa faccio"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3f8e04a3c2ff41cd2b8cf2d5931587e842cad41570f32360d370aadac8bd5dd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a72726cd988d8ff0acbd895fdc9042cbba363d06736d0b855c349a917c314df6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078943101
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Le nozze di Figaro, K. 492 / Act 1: "Non so più cosa son, cosa faccio" · Machine-readable JSON-LD