ISRC DEN961400821
Verified recording
DEN961400821 is “The Well-Tempered Clavier, Book 1: Prelude No. 13 in F-Sharp Major, BWV 858/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xce19f03a7e7c3bc47c9944c61ffae09514575b86524266bcd0103b623dae5ffd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400821.
Recording identifiers
- ISRC
- DEN961400821
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 13 in F-Sharp Major, BWV 858/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xce19f03a7e7c3bc47c9944c61ffae09514575b86524266bcd0103b623dae5ffd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cd8943c0e68a8be2c27da95b13c916d83ad2e01876869c07a8374671559a4b05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400821
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 13 in F-Sharp Major, BWV 858/1 · Machine-readable JSON-LD