ISRC FROV62335014
Verified recording
FROV62335014 is “Le nozze di Figaro, K. 492: Voi che sapete (Cherubino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc669fa4999633326483ed392343da47058f21428a1e800414d6e45b06236d7ab and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62335014.
Recording identifiers
- ISRC
- FROV62335014
- Title
- Le nozze di Figaro, K. 492: Voi che sapete (Cherubino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc669fa4999633326483ed392343da47058f21428a1e800414d6e45b06236d7ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:7639ff1678e20756ef97282e12fab3e373ed6547d1e9b3a8bb7ffddebb150e77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62335014
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Le nozze di Figaro, K. 492: Voi che sapete (Cherubino) · Machine-readable JSON-LD