ISRC USB8U1522106
Verified recording
USB8U1522106 is “Piano Concerto No. 7 in F Major, K. 242 "Lodron": II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x25d3e004e4296f4c2e7eb950ec1b0031da56b3466766ca2cad43cd96dec68c87 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1522106.
Recording identifiers
- ISRC
- USB8U1522106
- Title
- Piano Concerto No. 7 in F Major, K. 242 "Lodron": II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x25d3e004e4296f4c2e7eb950ec1b0031da56b3466766ca2cad43cd96dec68c87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:605442147ce53a895e6695d25be40acbbe1904b150f1f196a11c347b37b7c3f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1522106
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Piano Concerto No. 7 in F Major, K. 242 "Lodron": II. Adagio · Machine-readable JSON-LD