ISRC FR50X2066925
Verified recording
FR50X2066925 is “The Well-Tempered Clavier, Book 1: Prelude XIII in F-Sharp Major, BWV 858” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x08845618df814c2f8f5f394dd181d8f40cc40d88ba31b209a4e86c6e73b56e49 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/FR50X2066925.
Recording identifiers
- ISRC
- FR50X2066925
- Title
- The Well-Tempered Clavier, Book 1: Prelude XIII in F-Sharp Major, BWV 858
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x08845618df814c2f8f5f394dd181d8f40cc40d88ba31b209a4e86c6e73b56e49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c50a3c25e385d9dd3a36974b783ca4a5d1d5f2c7259d77714e9b25844a5f816d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066925
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude XIII in F-Sharp Major, BWV 858 · Machine-readable JSON-LD