ISRC DEN421914001
Verified recording
DEN421914001 is “Präludium und Fuge E-Moll BWV 548: 1. Präludium” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x53e6c3c1a558ecfed50b89805a12d811da7720bd8ba4815b2472aac91b19ee96 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/DEN421914001.
Recording identifiers
- ISRC
- DEN421914001
- Title
- Präludium und Fuge E-Moll BWV 548: 1. Präludium
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x53e6c3c1a558ecfed50b89805a12d811da7720bd8ba4815b2472aac91b19ee96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ff43627ffc5ca66ec6fde584ef98447f619bbbdf16cbd0e0eaa288d44beb0dcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421914001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Präludium und Fuge E-Moll BWV 548: 1. Präludium · Machine-readable JSON-LD