ISRC DEF059731308
Verified recording
DEF059731308 is “Don Giovanni, K. 527, Act I: Recit. Chi è là?” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xba5bf805bdfc8badfcbe7e7ca692c0d1236b0de4e3cb02f47cb2f4b864b74534 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731308.
Recording identifiers
- ISRC
- DEF059731308
- Title
- Don Giovanni, K. 527, Act I: Recit. Chi è là?
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xba5bf805bdfc8badfcbe7e7ca692c0d1236b0de4e3cb02f47cb2f4b864b74534
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:c0031c75eeced0b708fcb9b706d7ba886bac87b05e8a6f8f3dba32414d70868d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731308
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Don Giovanni, K. 527, Act I: Recit. Chi è là? · Machine-readable JSON-LD