ISRC DEF058530440
Verified recording
DEF058530440 is “Don Giovanni, K. 527, Act I: No. 13, Finale: a. Presto, presto, pria ch'ei venga” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xaf94bac5efe320baa67e67c765e5f7b0605f0c9ae6707ca1b60b3c8bbc2e7012 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058530440.
Recording identifiers
- ISRC
- DEF058530440
- Title
- Don Giovanni, K. 527, Act I: No. 13, Finale: a. Presto, presto, pria ch'ei venga
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xaf94bac5efe320baa67e67c765e5f7b0605f0c9ae6707ca1b60b3c8bbc2e7012
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f3264f53b92bf1192d33147627aadbc0c2ac472616b11049964d325432b24ea3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058530440
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Don Giovanni, K. 527, Act I: No. 13, Finale: a. Presto, presto, pria ch'ei venga · Machine-readable JSON-LD