ISRC HKI199628010
Verified recording
HKI199628010 is “Das Orgel-Buchlein: Ich ruf' zu dir, Herr Jesu Christ, BWV 639” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8081d0b002177060f67d40e2a4e9d7a65b59a1baf6d27d2984dbcf7d3bf002ec and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199628010.
Recording identifiers
- ISRC
- HKI199628010
- Title
- Das Orgel-Buchlein: Ich ruf' zu dir, Herr Jesu Christ, BWV 639
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8081d0b002177060f67d40e2a4e9d7a65b59a1baf6d27d2984dbcf7d3bf002ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:57589851cceabd513f519f1ab8ba94691009f0dea327d0f0a2add6aa77925641- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199628010
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Das Orgel-Buchlein: Ich ruf' zu dir, Herr Jesu Christ, BWV 639 · Machine-readable JSON-LD