ISRC USSM10212756
Verified recording
USSM10212756 is “Das Orgel-Büchlein: Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. for Orchestra)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7d6ee43905a2c1f696fe24a8bd9e2b6a18113d109df4c5f9ef275f8dbbee9ff8 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/USSM10212756.
Recording identifiers
- ISRC
- USSM10212756
- Title
- Das Orgel-Büchlein: Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. for Orchestra)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7d6ee43905a2c1f696fe24a8bd9e2b6a18113d109df4c5f9ef275f8dbbee9ff8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6f864ff49bed6b8990e362e26d4287eb4ad0241f53104ad90886af1184230a29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10212756
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Das Orgel-Büchlein: Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. for Orchestra) · Machine-readable JSON-LD