ISRC DEN960630604
Verified recording
DEN960630604 is “Io ti lascio, oh cara, addio, K. 621a (After G. von Jacquin)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc51cc349fb38d51685a07be59a317e62b3d1054b4b73d9db6f60026f7502963a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960630604.
Recording identifiers
- ISRC
- DEN960630604
- Title
- Io ti lascio, oh cara, addio, K. 621a (After G. von Jacquin)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc51cc349fb38d51685a07be59a317e62b3d1054b4b73d9db6f60026f7502963a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:8e400a0f4ad0c3b549ef3c57d383c82bdfe100161f497898d3e6646ac5a83d28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960630604
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Io ti lascio, oh cara, addio, K. 621a (After G. von Jacquin) · Machine-readable JSON-LD