ISRC FR50X2194203
Verified recording
FR50X2194203 is “Piano Concerto No. 20 in D Minor, KV 466: III. Allegro assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1d7ee61810da76b3923ae9fdc3f916c67f9471776c64ca5af9718b10bf0416f8 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/FR50X2194203.
Recording identifiers
- ISRC
- FR50X2194203
- Title
- Piano Concerto No. 20 in D Minor, KV 466: III. Allegro assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1d7ee61810da76b3923ae9fdc3f916c67f9471776c64ca5af9718b10bf0416f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:23119ed18b2e58e26a13c67b68d49464200b2adb6906218c91a5d83e8b91c245- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2194203
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 20 in D Minor, KV 466: III. Allegro assai · Machine-readable JSON-LD