ISRC GBF078130131
Verified recording
GBF078130131 is “Le nozze di Figaro, K. 492, Act IV: No. 29, Finale: a-d. Pian pianin le andrò più presso... Pace, pace, mio dolce tesoro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3e58ac5953c83b52f2b199523e227b3824967213090aabd64ab696a42312fae7 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078130131.
Recording identifiers
- ISRC
- GBF078130131
- Title
- Le nozze di Figaro, K. 492, Act IV: No. 29, Finale: a-d. Pian pianin le andrò più presso... Pace, pace, mio dolce tesoro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3e58ac5953c83b52f2b199523e227b3824967213090aabd64ab696a42312fae7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:78ee22fb4fe8344d75bf0a4672bd3a1d20e121496e036d03d8b6263eb92d0d36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078130131
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Le nozze di Figaro, K. 492, Act IV: No. 29, Finale: a-d. Pian pianin le andrò più presso... Pace, pace, mio dolce tesoro · Machine-readable JSON-LD