ISRC USSM19908801
Verified recording
USSM19908801 is “Ich ruf zu dir, Herr Jesu Christ, No. 5, BWV 639” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x24aadf9b06ec782c00c013954e88d48cc9baac66565490482686d85a9784faee and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19908801.
Recording identifiers
- ISRC
- USSM19908801
- Title
- Ich ruf zu dir, Herr Jesu Christ, No. 5, BWV 639
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x24aadf9b06ec782c00c013954e88d48cc9baac66565490482686d85a9784faee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1eac9ed322ed1d6f7611cfb5923592e10109d838b2d2f9f92e8f9e559ba4df77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19908801
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Ich ruf zu dir, Herr Jesu Christ, No. 5, BWV 639 · Machine-readable JSON-LD