ISRC GBF075540202
Verified recording
GBF075540202 is “Le nozze di Figaro, K.492 / Act 1: "Cinque... deci... venti...Cosa stai misurando"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb137abcdc532d9abf71ac6ab25ef8edf9af084846276d525938addd32efca768 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/GBF075540202.
Recording identifiers
- ISRC
- GBF075540202
- Title
- Le nozze di Figaro, K.492 / Act 1: "Cinque... deci... venti...Cosa stai misurando"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb137abcdc532d9abf71ac6ab25ef8edf9af084846276d525938addd32efca768
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:73009bc1dfbe9294e88a5efba1b12c4f84631ffb230974afefa856aa05ac6271- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540202
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Cinque... deci... venti...Cosa stai misurando" · Machine-readable JSON-LD