ISRC GBLLH1680204
Verified recording
GBLLH1680204 is “Liebster Jesu, wir sind hier, BWV 731” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6fac737c13a67fd145c3909fa24f36092aeeb17f6b61fbda8e0d2168436086ea and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1680204.
Recording identifiers
- ISRC
- GBLLH1680204
- Title
- Liebster Jesu, wir sind hier, BWV 731
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6fac737c13a67fd145c3909fa24f36092aeeb17f6b61fbda8e0d2168436086ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:93cdc37780eff423de4986f5ea0ae654fc9d858efec8a7bcc0d27a8b4befde15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1680204
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Liebster Jesu, wir sind hier, BWV 731 · Machine-readable JSON-LD