ISRC DEF055830254
Verified recording
DEF055830254 is “Don Giovanni, K. 527 / Act II: "In quali eccessi, o numi"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1befe1bf5e37dfbfead1a510f339e564a5c7392d7ec4f81911eb644ce8b00351 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830254.
Recording identifiers
- ISRC
- DEF055830254
- Title
- Don Giovanni, K. 527 / Act II: "In quali eccessi, o numi"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1befe1bf5e37dfbfead1a510f339e564a5c7392d7ec4f81911eb644ce8b00351
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:2dd839eb041bf29fabc6e00bfed872f9231c87e112db6d1cfccc856b84af789d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830254
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Don Giovanni, K. 527 / Act II: "In quali eccessi, o numi" · Machine-readable JSON-LD