ISRC FR50X2303415
Verified recording
FR50X2303415 is “The Well-Tempered Clavier, Book II: Prelude and Fugue No. 8 in D-Sharp Minor, BWV 877: I. Prelude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd1a089f8a1499c2ea197241194d9a415722175e9dfbc29b6b67de6dce01f18bc 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/FR50X2303415.
Recording identifiers
- ISRC
- FR50X2303415
- Title
- The Well-Tempered Clavier, Book II: Prelude and Fugue No. 8 in D-Sharp Minor, BWV 877: I. Prelude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd1a089f8a1499c2ea197241194d9a415722175e9dfbc29b6b67de6dce01f18bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0e6d986aaf2f456e01b3b2d3cdf4d0a2fdd8ff2faab7a3935a349b7dbfb5f451- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2303415
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Well-Tempered Clavier, Book II: Prelude and Fugue No. 8 in D-Sharp Minor, BWV 877: I. Prelude · Machine-readable JSON-LD