ISRC NL1KT1900004
Verified recording
NL1KT1900004 is “Ich bin ein guter Hirt, BWV 85: II Jesus ist ein guter Hirt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x80d44287682a0397baaf85cf9b1a9a95b606b85b6de25fd5925883a9c91c77e7 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1KT1900004.
Recording identifiers
- ISRC
- NL1KT1900004
- Title
- Ich bin ein guter Hirt, BWV 85: II Jesus ist ein guter Hirt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x80d44287682a0397baaf85cf9b1a9a95b606b85b6de25fd5925883a9c91c77e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:4039060a19b98aa98ac1b54ff9c1bb6bcd2cc37830d60c47df400c46509b8f57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1KT1900004
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Ich bin ein guter Hirt, BWV 85: II Jesus ist ein guter Hirt · Machine-readable JSON-LD