ISRC DEF059030451
Verified recording
DEF059030451 is “Le nozze di Figaro, K.492 / Act 3: Che imbarazzo è mai questo!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6eb7ff2c0a143c599030eef099a76b395842ebfacea1096de4d380c30a0524ab 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/DEF059030451.
Recording identifiers
- ISRC
- DEF059030451
- Title
- Le nozze di Figaro, K.492 / Act 3: Che imbarazzo è mai questo!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6eb7ff2c0a143c599030eef099a76b395842ebfacea1096de4d380c30a0524ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:29bf84de64ace6f78436d2e735d010142beb66bc676f4c083a5a82f2012b978a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059030451
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Le nozze di Figaro, K.492 / Act 3: Che imbarazzo è mai questo! · Machine-readable JSON-LD