ISRC GBAYC0000665
Verified recording
GBAYC0000665 is “Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): [ACT II] No.10 Cavatina: Porgi amor qualche ristoro (Countess)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc3deb246cb7b19d256bd15a4040128436081c976fc6c9a71a852ba585286cafb and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000665.
Recording identifiers
- ISRC
- GBAYC0000665
- Title
- Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): [ACT II] No.10 Cavatina: Porgi amor qualche ristoro (Countess)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc3deb246cb7b19d256bd15a4040128436081c976fc6c9a71a852ba585286cafb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:07345ea180ddb3d322290f3007df739bd2f03a9855a7c1dba81f12084f18fe39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000665
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): [ACT II] No.10 Cavatina: Porgi amor qualche ristoro (Countess) · Machine-readable JSON-LD