ISRC USB8U1522107
Verified recording
USB8U1522107 is “Piano Concerto No. 7 in F Major, K. 242 "Lodron": III. Rondo: Tempo di menuetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa1dec5491d76de31911a1222b0e01c41045180ea92ab4285cdbf22b6391dc39b and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1522107.
Recording identifiers
- ISRC
- USB8U1522107
- Title
- Piano Concerto No. 7 in F Major, K. 242 "Lodron": III. Rondo: Tempo di menuetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa1dec5491d76de31911a1222b0e01c41045180ea92ab4285cdbf22b6391dc39b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:4bc77d9a7a4eac786d2bd23127f93d026c9b0751754a09e6949037b52e8d59ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1522107
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Concerto No. 7 in F Major, K. 242 "Lodron": III. Rondo: Tempo di menuetto · Machine-readable JSON-LD