ISRC DEN421914003
Verified recording
DEN421914003 is “Präludium und Fuge C-Dur BWV 545: 1. Präludium” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x129f63f67ec91dc190c310dc3d4246062b3262a062cd71792a9cf9037c7bf1de and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421914003.
Recording identifiers
- ISRC
- DEN421914003
- Title
- Präludium und Fuge C-Dur BWV 545: 1. Präludium
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x129f63f67ec91dc190c310dc3d4246062b3262a062cd71792a9cf9037c7bf1de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b85142b5c32a41ed0887606ca9a54f6f5e0a1f60b1f6436e6a344560bd3c48e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421914003
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Präludium und Fuge C-Dur BWV 545: 1. Präludium · Machine-readable JSON-LD