ISRC DEF058530452
Verified recording
DEF058530452 is “Don Giovanni, K. 527, Act II: Recit. Ahi, ahi! La testa mia!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8da5df59cfb715b6de4742ea25b28ae25e20e0a366e20b05f91d97e9f1064341 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/DEF058530452.
Recording identifiers
- ISRC
- DEF058530452
- Title
- Don Giovanni, K. 527, Act II: Recit. Ahi, ahi! La testa mia!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8da5df59cfb715b6de4742ea25b28ae25e20e0a366e20b05f91d97e9f1064341
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1462be10c041035e3d95597141332a34c1f523648540c88991ca34adb3ad7a4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058530452
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Don Giovanni, K. 527, Act II: Recit. Ahi, ahi! La testa mia! · Machine-readable JSON-LD