ISRC GBBBB5300008
Verified recording
GBBBB5300008 is “Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. Busoni for Piano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdf58f32dea46a158d69a9197e1a6d92b7441f9279c91d970d72d2e9eb475fc00 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB5300008.
Recording identifiers
- ISRC
- GBBBB5300008
- Title
- Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. Busoni for Piano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdf58f32dea46a158d69a9197e1a6d92b7441f9279c91d970d72d2e9eb475fc00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b3af05d31a34320e7c79f99736c0df4e8216263f9b2a7fd96fff3c29206874c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB5300008
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. Busoni for Piano) · Machine-readable JSON-LD