ISRC FRX201666230
Verified recording
FRX201666230 is “The Well-Tempered Clavier, Prelude and Fugue No. 4 in C-Sharp Minor, BWV 849: II. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xea2c6b9a5c864608e99cc44301f733f045e232cc8dfc46b9cfc8773c5570cec4 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201666230.
Recording identifiers
- ISRC
- FRX201666230
- Title
- The Well-Tempered Clavier, Prelude and Fugue No. 4 in C-Sharp Minor, BWV 849: II. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xea2c6b9a5c864608e99cc44301f733f045e232cc8dfc46b9cfc8773c5570cec4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:0530749549c4f6d38e4d5ad124eb2bda55a48e1419dee5730273a967ebbe64b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201666230
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: The Well-Tempered Clavier, Prelude and Fugue No. 4 in C-Sharp Minor, BWV 849: II. Fugue · Machine-readable JSON-LD