ISRC DEF059731324
Verified recording
DEF059731324 is “Don Giovanni, K. 527, Act I: Dalla sua pace, K. 540a (Vienna Version)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x39b197fe992be0ef1b102918c73f45c1422e4261762d76c584efd20d247dd733 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731324.
Recording identifiers
- ISRC
- DEF059731324
- Title
- Don Giovanni, K. 527, Act I: Dalla sua pace, K. 540a (Vienna Version)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x39b197fe992be0ef1b102918c73f45c1422e4261762d76c584efd20d247dd733
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:f17574ac6d498c2f06b3a2b2d0ea1f62a1e0fae37806d7ca49aeaac15f411f62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731324
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Don Giovanni, K. 527, Act I: Dalla sua pace, K. 540a (Vienna Version) · Machine-readable JSON-LD