ISRC GBF075540220
Verified recording
GBF075540220 is “Le nozze di Figaro, K.492 / Act 3: "Che imbarazzo è mai questo...Via, fatti core"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xab1678e83478f7e31638df593355c14b89dca6761b18431d1cd003a89156b90f and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540220.
Recording identifiers
- ISRC
- GBF075540220
- Title
- Le nozze di Figaro, K.492 / Act 3: "Che imbarazzo è mai questo...Via, fatti core"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xab1678e83478f7e31638df593355c14b89dca6761b18431d1cd003a89156b90f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:aec9a8e577fa169a7b5a8b00dccda14eab4fe2f5dec4558c91424076ac0ded8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540220
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Le nozze di Figaro, K.492 / Act 3: "Che imbarazzo è mai questo...Via, fatti core" · Machine-readable JSON-LD