ISRC GBAYC8600667
Verified recording
GBAYC8600667 is “Mozart: Le nozze di Figaro, K. 492, Act 3: Recitativo. "Hai già vinta la causa!" (Il Conte)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfce3a785256c1e09e6e20186a57fba38b89a4bac40fa68a1e4638659b563f1fc and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600667.
Recording identifiers
- ISRC
- GBAYC8600667
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 3: Recitativo. "Hai già vinta la causa!" (Il Conte)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfce3a785256c1e09e6e20186a57fba38b89a4bac40fa68a1e4638659b563f1fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:a615d879b1f4152a43da0b5acf7b598cf09a96fbc6ffca21bab9c35be0725999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600667
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 3: Recitativo. "Hai già vinta la causa!" (Il Conte) · Machine-readable JSON-LD