ISRC FRZ140643150
Verified recording
FRZ140643150 is “Don Giovanni, K. 527, Atto II Scena 3: "V'è gente alla finestra!", Scena 4 "Non ci stanchiamo"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd28c539bb9a820b36e7c6c912bb6c3263c57d44aa0fea2622eda1d8fd7c9405e and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140643150.
Recording identifiers
- ISRC
- FRZ140643150
- Title
- Don Giovanni, K. 527, Atto II Scena 3: "V'è gente alla finestra!", Scena 4 "Non ci stanchiamo"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd28c539bb9a820b36e7c6c912bb6c3263c57d44aa0fea2622eda1d8fd7c9405e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:429bfcd8fbcc8ee420d5c31e405e4249d3249b1c20c9c084ed56c8668a449e36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140643150
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Don Giovanni, K. 527, Atto II Scena 3: "V'è gente alla finestra!", Scena 4 "Non ci stanchiamo" · Machine-readable JSON-LD