ISRC GBF075540215
Verified recording
GBF075540215 is “Le nozze di Figaro, K.492 / Act 2: "Aprite, presto, aprite...O guarda il demonietto!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfb6abb83d3275d18451df0464766d0b94b43127be02acdf31d3f33f91aca407f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540215.
Recording identifiers
- ISRC
- GBF075540215
- Title
- Le nozze di Figaro, K.492 / Act 2: "Aprite, presto, aprite...O guarda il demonietto!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfb6abb83d3275d18451df0464766d0b94b43127be02acdf31d3f33f91aca407f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f00f81d17905449f8cf6d0534f2d8c5bb25f95cd5d76d9b0837749e1fc8be3d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540215
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 2: "Aprite, presto, aprite...O guarda il demonietto!" · Machine-readable JSON-LD