ISRC DEE860800782
Verified recording
DEE860800782 is “The Well-Tempered Clavier, Book I: Prelude No. 4 in C-Sharp Minor, BWV 849” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcdb6515a9e9ee01221f559511311a1a113aab141d620a3b11febd3947a43e6cc and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860800782.
Recording identifiers
- ISRC
- DEE860800782
- Title
- The Well-Tempered Clavier, Book I: Prelude No. 4 in C-Sharp Minor, BWV 849
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcdb6515a9e9ee01221f559511311a1a113aab141d620a3b11febd3947a43e6cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0d898aaeaa46437f8d51988978732c0898ce3c04cdb961a19d7b402dd8e1d6e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860800782
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book I: Prelude No. 4 in C-Sharp Minor, BWV 849 · Machine-readable JSON-LD