ISRC GBAYC9004387
Verified recording
GBAYC9004387 is “Don Giovanni, K. 527, Act I Scene 3: Come mai creder deggio (Don Ottavio)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6ca0457588321ca503f8982b41b5999a304f80afaee6efd66b16b45a47996b71 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/GBAYC9004387.
Recording identifiers
- ISRC
- GBAYC9004387
- Title
- Don Giovanni, K. 527, Act I Scene 3: Come mai creder deggio (Don Ottavio)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6ca0457588321ca503f8982b41b5999a304f80afaee6efd66b16b45a47996b71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c425db2037e4ddb6e4eb62f706533398e49303e75cd4fff3c56c9d42831053ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004387
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Don Giovanni, K. 527, Act I Scene 3: Come mai creder deggio (Don Ottavio) · Machine-readable JSON-LD