ISRC FRZ141210070
Verified recording
FRZ141210070 is “Piano Concerto No. 22 in E-Flat Major, K. 482: III. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa536ab6302c842fef174bac273eae133a4513e9d2ce7855018e93a97e0afbcf6 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/FRZ141210070.
Recording identifiers
- ISRC
- FRZ141210070
- Title
- Piano Concerto No. 22 in E-Flat Major, K. 482: III. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa536ab6302c842fef174bac273eae133a4513e9d2ce7855018e93a97e0afbcf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a1e5ce6b48a7a67ff42ecc5a218f160eb781a83b73788da0cbae7f4ac18813d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141210070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 22 in E-Flat Major, K. 482: III. Allegretto · Machine-readable JSON-LD