ISRC USTE10412221
Verified recording
USTE10412221 is “Piano Concerto No. 21 in C Major, K. 467: II. Andante (From "Elvira Madigan")” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x51069f93861a29808550730edcd50656c532e46d77e736298abbd2ea4a055411 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10412221.
Recording identifiers
- ISRC
- USTE10412221
- Title
- Piano Concerto No. 21 in C Major, K. 467: II. Andante (From "Elvira Madigan")
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x51069f93861a29808550730edcd50656c532e46d77e736298abbd2ea4a055411
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:54e5acacbda87e47c004e3b0be066460bc95e75164f3b9ba948b5f747d518dc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10412221
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Piano Concerto No. 21 in C Major, K. 467: II. Andante (From "Elvira Madigan") · Machine-readable JSON-LD