ISRC FR50X2066918
Verified recording
FR50X2066918 is “The Well-Tempered Clavier, Book 1: Fugue IX in E Major, BWV 854” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd5e13c7c9d418be7f716e5cf083f3e8f7265014b2c77458f8a11956c0159e14a 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/FR50X2066918.
Recording identifiers
- ISRC
- FR50X2066918
- Title
- The Well-Tempered Clavier, Book 1: Fugue IX in E Major, BWV 854
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd5e13c7c9d418be7f716e5cf083f3e8f7265014b2c77458f8a11956c0159e14a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f960294f3677b206630588f7498e20f12c11c42e339b573675c0cc5142d31240- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066918
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The Well-Tempered Clavier, Book 1: Fugue IX in E Major, BWV 854 · Machine-readable JSON-LD