ISRC FRZ140642140
Verified recording
FRZ140642140 is “Don Giovanni, K. 527, Atto I Scena 8: "Alfin siam liberati"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x57ff7f693a8e578e7888ba08dfb450b7c22e6acbcd7465ebd7fab021b1e5a899 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140642140.
Recording identifiers
- ISRC
- FRZ140642140
- Title
- Don Giovanni, K. 527, Atto I Scena 8: "Alfin siam liberati"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x57ff7f693a8e578e7888ba08dfb450b7c22e6acbcd7465ebd7fab021b1e5a899
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:aff8062cdeb7f24b99f6d22f19c1560e22b39ee15c491c64a7765051f39f1790- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140642140
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Don Giovanni, K. 527, Atto I Scena 8: "Alfin siam liberati" · Machine-readable JSON-LD