ISRC GBAYC9800578
Verified recording
GBAYC9800578 is “Mozart: Le nozze di Figaro, K. 492, Act 2 Scene 1: No. 10, Cavatina, "Porgi, amor" (Contessa)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbfd1365085f7c50f90c43e8a3bbcd84b29e5f57bba74875370992e94cd51ad98 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800578.
Recording identifiers
- ISRC
- GBAYC9800578
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2 Scene 1: No. 10, Cavatina, "Porgi, amor" (Contessa)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbfd1365085f7c50f90c43e8a3bbcd84b29e5f57bba74875370992e94cd51ad98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4a4dc0ac8bf0d37c13fb5b31eadb58bd2a3c0f161bd52854b127346164807023- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800578
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2 Scene 1: No. 10, Cavatina, "Porgi, amor" (Contessa) · Machine-readable JSON-LD