ISRC DEN961400882
Verified recording
DEN961400882 is “The Well-Tempered Clavier, Book 1: Fugue No. 19 in A Major, BWV 864/2” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x90bbfe8b3ae62f32146bf226f516e7b09e06b9a822c2ef0d7c3b09d634b83631 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/DEN961400882.
Recording identifiers
- ISRC
- DEN961400882
- Title
- The Well-Tempered Clavier, Book 1: Fugue No. 19 in A Major, BWV 864/2
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x90bbfe8b3ae62f32146bf226f516e7b09e06b9a822c2ef0d7c3b09d634b83631
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6ec6db75b754fe5a5888dcdde12ee85ee4a4146c605c71cecb0530d040538140- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400882
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Well-Tempered Clavier, Book 1: Fugue No. 19 in A Major, BWV 864/2 · Machine-readable JSON-LD