ISRC UKGFN2200309
Verified recording
UKGFN2200309 is “Piano Concerto No. 21 in C Major, K. 467: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3c2218b60b1bcea85ff59dc3206f4b114e7e91b751875f2f494362c8d14b06cb and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKGFN2200309.
Recording identifiers
- ISRC
- UKGFN2200309
- Title
- Piano Concerto No. 21 in C Major, K. 467: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3c2218b60b1bcea85ff59dc3206f4b114e7e91b751875f2f494362c8d14b06cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:36d691662540d770ce93ed527efc5de88025edca74dd251f449a615db3e0dfe8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKGFN2200309
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Piano Concerto No. 21 in C Major, K. 467: II. Andante · Machine-readable JSON-LD