ISRC DEF059030458
Verified recording
DEF059030458 is “Le nozze di Figaro, K.492 / Act 3: "E Susanna non vien!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7eb5a80b18431457b0083b97cc3fb3ccf53a6688ffc6361730b2580f55432a82 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030458.
Recording identifiers
- ISRC
- DEF059030458
- Title
- Le nozze di Figaro, K.492 / Act 3: "E Susanna non vien!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7eb5a80b18431457b0083b97cc3fb3ccf53a6688ffc6361730b2580f55432a82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7d88e193424db623b3110369f507c78582247d1954ca8b6a6755ebf68db14912- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030458
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Le nozze di Figaro, K.492 / Act 3: "E Susanna non vien!" · Machine-readable JSON-LD