ISRC GBAYC9903030
Verified recording
GBAYC9903030 is “Mozart: Don Giovanni, K. 527, Act 1 Scene 1: No. 1, Introduzione, "Notte e giorno faticar" (Leporello, Donna Anna, Don Giovanni, Il Commendatore)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf3b04a6c4191825128351ca7f097624e94fe05dacb1628d35f9496e63472738f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903030.
Recording identifiers
- ISRC
- GBAYC9903030
- Title
- Mozart: Don Giovanni, K. 527, Act 1 Scene 1: No. 1, Introduzione, "Notte e giorno faticar" (Leporello, Donna Anna, Don Giovanni, Il Commendatore)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf3b04a6c4191825128351ca7f097624e94fe05dacb1628d35f9496e63472738f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:603b5cc3cb467e61a70741df7d170bd0d63710b9de785a8cbb801445bb25cdee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Don Giovanni, K. 527, Act 1 Scene 1: No. 1, Introduzione, "Notte e giorno faticar" (Leporello, Donna Anna, Don Giovanni, Il Commendatore) · Machine-readable JSON-LD