ISRC FRZ140308110
Verified recording
FRZ140308110 is “Le nozze di Figaro, K. 492, Atto I Scena 5: Recitativo. Va là, vecchia pedante (Susanna, Cherubino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7a3ffe7f18f9b2d8247cd74c1786ca3d23658df7b3936a276bc887260fd99ee9 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140308110.
Recording identifiers
- ISRC
- FRZ140308110
- Title
- Le nozze di Figaro, K. 492, Atto I Scena 5: Recitativo. Va là, vecchia pedante (Susanna, Cherubino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7a3ffe7f18f9b2d8247cd74c1786ca3d23658df7b3936a276bc887260fd99ee9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:0cb41d0ffba74d9ddcf147d72960a9f0057d9d8185e6ebd7b5b9c8cc4c99d1ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140308110
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Le nozze di Figaro, K. 492, Atto I Scena 5: Recitativo. Va là, vecchia pedante (Susanna, Cherubino) · Machine-readable JSON-LD