ISRC GBAJY9256603
Verified recording
GBAJY9256603 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
0x89da25f0d96bd99fe8800dd3f7518d51d3edf116915f7a94f5c4fc6f9d51ed7f and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9256603.
Recording identifiers
- ISRC
- GBAJY9256603
- Title
- Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. Busoni for Piano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x89da25f0d96bd99fe8800dd3f7518d51d3edf116915f7a94f5c4fc6f9d51ed7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:cc109073dd4c725655242a32274bbfa787ed194b37a110e992816ff725a04860- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9256603
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Ich ruf zu dir, Herr Jesu Christ, BWV 639 (Arr. Busoni for Piano) · Machine-readable JSON-LD