ISRC GBAYC9004393
Verified recording
GBAYC9004393 is “Don Giovanni, K. 527, Act I Scene 4: Ma poi, Masetto mio...Batti, batti, o bel Masetto (Zerlina)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd8d0845026cddda2daf8a5e4df9a6a7b2bdbf1f2435b2e9675a5d32aaf67fbf9 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004393.
Recording identifiers
- ISRC
- GBAYC9004393
- Title
- Don Giovanni, K. 527, Act I Scene 4: Ma poi, Masetto mio...Batti, batti, o bel Masetto (Zerlina)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd8d0845026cddda2daf8a5e4df9a6a7b2bdbf1f2435b2e9675a5d32aaf67fbf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:bcf06bfa69dbe6b7a123410cab8378d194d6d0985d65f1d9a85221c3b9b1a283- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004393
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Don Giovanni, K. 527, Act I Scene 4: Ma poi, Masetto mio...Batti, batti, o bel Masetto (Zerlina) · Machine-readable JSON-LD