ISRC DEA809808700
Verified recording
DEA809808700 is “Bach, JS: Das Orgel-Büchlein: No. 41, Ich ruf zu dir, Herr Jesu Christ, BWV 639” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb305641b34ee4ff1acd731e54aefbf59ac98ccfe4c52429fe77c46a84343e004 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809808700.
Recording identifiers
- ISRC
- DEA809808700
- Title
- Bach, JS: Das Orgel-Büchlein: No. 41, Ich ruf zu dir, Herr Jesu Christ, BWV 639
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb305641b34ee4ff1acd731e54aefbf59ac98ccfe4c52429fe77c46a84343e004
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:e19ab88c12cc874e23cd800cb794ed06b1494cac0348d13d1db34b9bbfff6ea7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809808700
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Bach, JS: Das Orgel-Büchlein: No. 41, Ich ruf zu dir, Herr Jesu Christ, BWV 639 · Machine-readable JSON-LD