ISRC BER181301222
Verified recording
BER181301222 is “Ich glaube, lieber Herr, hilf meinem Unglauben !, BWV 109: III. Aria. Wie zweifelhaftig ist mein Hoffen (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8ef89c1ecd99769f3aafb16698ed938f7c027c945fa9488c83ff2558d615de55 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181301222.
Recording identifiers
- ISRC
- BER181301222
- Title
- Ich glaube, lieber Herr, hilf meinem Unglauben !, BWV 109: III. Aria. Wie zweifelhaftig ist mein Hoffen (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8ef89c1ecd99769f3aafb16698ed938f7c027c945fa9488c83ff2558d615de55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ea7146d7cd08c496b4c308b038e2129d673de4c8f06e15a5fe36a7d9e35015b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181301222
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Ich glaube, lieber Herr, hilf meinem Unglauben !, BWV 109: III. Aria. Wie zweifelhaftig ist mein Hoffen (Tenor) · Machine-readable JSON-LD