ISRC FR50X2303403
Verified recording
FR50X2303403 is “The Well-Tempered Clavier, Book II: Prelude and Fugue No. 2 in C Minor, BWV 871: I. Prelude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc7589e2c0c15e9af14fa8cea5bebe93079057b816bf40fcb55b039c06c034b15 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/FR50X2303403.
Recording identifiers
- ISRC
- FR50X2303403
- Title
- The Well-Tempered Clavier, Book II: Prelude and Fugue No. 2 in C Minor, BWV 871: I. Prelude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc7589e2c0c15e9af14fa8cea5bebe93079057b816bf40fcb55b039c06c034b15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bdf0bf897047402184cdf576bdccf319e351d00311a1b50290149ce2626d1c63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2303403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Well-Tempered Clavier, Book II: Prelude and Fugue No. 2 in C Minor, BWV 871: I. Prelude · Machine-readable JSON-LD