ISRC FR7JM2152020
Verified recording
FR7JM2152020 is “Piano Concerto No. 6 in B-Flat Major, K. 238: II. Andante un poco adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x13d9616128dab7c86b25a3d412302b47eb638067e95644092522cead9cc96291 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2152020.
Recording identifiers
- ISRC
- FR7JM2152020
- Title
- Piano Concerto No. 6 in B-Flat Major, K. 238: II. Andante un poco adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x13d9616128dab7c86b25a3d412302b47eb638067e95644092522cead9cc96291
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:82cad1842f3bfda0a005099676c9e0026838f1f7bff74cc91579404e3e144b06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2152020
- Bitcoin block existence check
- https://blockstream.info/api/block/960404
Full record
Track page: Piano Concerto No. 6 in B-Flat Major, K. 238: II. Andante un poco adagio · Machine-readable JSON-LD