ISRC DEF059731305
Verified recording
DEF059731305 is “Don Giovanni, K. 527, Act I: No. 2b, Fuggi, crudele, fuggi!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4449ac5554b0bf614557f69e7bb8a4ef7ef39e4d8856ff4096e315fab5549063 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731305.
Recording identifiers
- ISRC
- DEF059731305
- Title
- Don Giovanni, K. 527, Act I: No. 2b, Fuggi, crudele, fuggi!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4449ac5554b0bf614557f69e7bb8a4ef7ef39e4d8856ff4096e315fab5549063
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:927030a2b329028e9fcdb629e393fa0e64a22c01838bff92eff10bf3343a1f0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731305
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Don Giovanni, K. 527, Act I: No. 2b, Fuggi, crudele, fuggi! · Machine-readable JSON-LD