ISRC GBF075540211
Verified recording
GBF075540211 is “Le nozze di Figaro, K.492 / Act 2: "Voi che sapete...Bravo! che bella voce!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd82554e83908ae799fb7242ee52662dcb2f99005f5f0c22b179032df696f5a60 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540211.
Recording identifiers
- ISRC
- GBF075540211
- Title
- Le nozze di Figaro, K.492 / Act 2: "Voi che sapete...Bravo! che bella voce!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd82554e83908ae799fb7242ee52662dcb2f99005f5f0c22b179032df696f5a60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:116c70ec3314303cdd89bbae9f5d9be86be522edd4661837bc9dde484a229870- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540211
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Le nozze di Figaro, K.492 / Act 2: "Voi che sapete...Bravo! che bella voce!" · Machine-readable JSON-LD