ISRC FR50X2066926
Verified recording
FR50X2066926 is “The Well-Tempered Clavier, Book 1: Fugue XIII in F-Sharp Major, BWV 858” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0ad0d2c8ea946d678ad5f85092fcb32e85fb3c4a5c6616ab77e75d41d3afd68b 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/FR50X2066926.
Recording identifiers
- ISRC
- FR50X2066926
- Title
- The Well-Tempered Clavier, Book 1: Fugue XIII in F-Sharp Major, BWV 858
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0ad0d2c8ea946d678ad5f85092fcb32e85fb3c4a5c6616ab77e75d41d3afd68b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aa8afecd2a3c5558a9a691c6d5a551e305ef286005f015a4d8fe9aa4cb74e4db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066926
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Well-Tempered Clavier, Book 1: Fugue XIII in F-Sharp Major, BWV 858 · Machine-readable JSON-LD