ISRC GBAYC9004397
Verified recording
GBAYC9004397 is “Don Giovanni, K. 527, Act I Scene 4: Bisogna aver coraggio (Donna Elvira, Don Ottavio, Donna Anna, Leporello, Don Giovanni)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0d86df9b08595f99a09ed7cb7f0f51b812dd74151e5208a150c7cbdc8b7755b4 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004397.
Recording identifiers
- ISRC
- GBAYC9004397
- Title
- Don Giovanni, K. 527, Act I Scene 4: Bisogna aver coraggio (Donna Elvira, Don Ottavio, Donna Anna, Leporello, Don Giovanni)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0d86df9b08595f99a09ed7cb7f0f51b812dd74151e5208a150c7cbdc8b7755b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:c1237947f4dd4729bf8431e08e36f75bc7140945220046e62075559784454f49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004397
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Don Giovanni, K. 527, Act I Scene 4: Bisogna aver coraggio (Donna Elvira, Don Ottavio, Donna Anna, Leporello, Don Giovanni) · Machine-readable JSON-LD