ISRC FR7JM2152010
Verified recording
FR7JM2152010 is “Piano Concerto No. 6 in B-Flat Major, K. 238: I. Allegro aperto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8902cb6722287b33f641b3c32898949f2823502a875db08bdabc6080a22392c7 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/FR7JM2152010.
Recording identifiers
- ISRC
- FR7JM2152010
- Title
- Piano Concerto No. 6 in B-Flat Major, K. 238: I. Allegro aperto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8902cb6722287b33f641b3c32898949f2823502a875db08bdabc6080a22392c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6f72f9e7bdcd22bb79422f1cc4ee74719802cb20049262aefe61fb1265ba2c7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2152010
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Concerto No. 6 in B-Flat Major, K. 238: I. Allegro aperto · Machine-readable JSON-LD