ISRC FRZ141433060
Verified recording
FRZ141433060 is “Piano Concerto No. 11 in F Major, K. 413: III. Tempo di Menuetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb8b1cb87c6e5da19b025784986a77820041d0cf1bd1e9e04fbb3a6d4298c6de8 and independently timestamped
in Bitcoin block 957032 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141433060.
Recording identifiers
- ISRC
- FRZ141433060
- Title
- Piano Concerto No. 11 in F Major, K. 413: III. Tempo di Menuetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb8b1cb87c6e5da19b025784986a77820041d0cf1bd1e9e04fbb3a6d4298c6de8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T11:43:09+00:00
- Bitcoin block
- 957032
- Canonical record hash
sha256:bf67000899e10231c717feada8793326dbb786f690edc52dd273bb6cb2bfe52b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141433060
- Bitcoin block existence check
- https://blockstream.info/api/block/957032
Full record
Track page: Piano Concerto No. 11 in F Major, K. 413: III. Tempo di Menuetto · Machine-readable JSON-LD