ISRC GBF075540203
Verified recording
GBF075540203 is “Le nozze di Figaro, K.492 / Act 1: "Se a caso Madama la notte ti chiama"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x74f26fea694bfe164d3e857a903d9028ba2541e8d3149bf61c6c00d47e4612c9 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540203.
Recording identifiers
- ISRC
- GBF075540203
- Title
- Le nozze di Figaro, K.492 / Act 1: "Se a caso Madama la notte ti chiama"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x74f26fea694bfe164d3e857a903d9028ba2541e8d3149bf61c6c00d47e4612c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:3195d678395b259e0a75deb781b9e9fbed56e30729379bc9f1a1fd6550da2cb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075540203
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Se a caso Madama la notte ti chiama" · Machine-readable JSON-LD