ISRC DEN961400861
Verified recording
DEN961400861 is “The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdf4db8fa63af1c788816fdccc5b9b7ee55b1be819d162dccd154289fe2b68eec and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400861.
Recording identifiers
- ISRC
- DEN961400861
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdf4db8fa63af1c788816fdccc5b9b7ee55b1be819d162dccd154289fe2b68eec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:f12accafef05ba08d7ee021434ff133994f91c263061b029d7828c8fd9e11340- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400861
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862/1 · Machine-readable JSON-LD