ISRC DEF059330328
Verified recording
DEF059330328 is “Le nozze di Figaro, K.492 / Act 1: "Or bene, ascolta, e taci"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc9bf24ed9fc90be7d14e1906a783de208afb1c85186621528540f08a5c0aa7b8 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330328.
Recording identifiers
- ISRC
- DEF059330328
- Title
- Le nozze di Figaro, K.492 / Act 1: "Or bene, ascolta, e taci"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc9bf24ed9fc90be7d14e1906a783de208afb1c85186621528540f08a5c0aa7b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:a66b0e7c4b7836ad528eb82ddb1dc8d4328a07c6fdc5d45f02562e629d43755a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330328
- Bitcoin block existence check
- https://blockstream.info/api/block/960187
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Or bene, ascolta, e taci" · Machine-readable JSON-LD