ISRC FR50X2399421
Verified recording
FR50X2399421 is “Partita No. 2 in C Minor, BWV 826: I. Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4d00023ca70589176dc469c77709c8aff9b8bebcccab7e9151d5ee96975dc869 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2399421.
Recording identifiers
- ISRC
- FR50X2399421
- Title
- Partita No. 2 in C Minor, BWV 826: I. Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4d00023ca70589176dc469c77709c8aff9b8bebcccab7e9151d5ee96975dc869
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a8720c8f816b645197e6f75d6c4ca198b7acf0fd6ed5138b4cc1925901fb238d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2399421
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Partita No. 2 in C Minor, BWV 826: I. Sinfonia · Machine-readable JSON-LD