ISRC FRZ141007010
Verified recording
FRZ141007010 is “Trauermusik: Prima Pars: 1. Tutti: "O Herr, ich bin dein Knecht"” by Johann Ludwig Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x036ef4408b2e598f8c5768cb8e093fbd688390c5caecfd84fe0b154bbdb46674 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141007010.
Recording identifiers
- ISRC
- FRZ141007010
- Title
- Trauermusik: Prima Pars: 1. Tutti: "O Herr, ich bin dein Knecht"
- Artist
- Johann Ludwig Bach
- CopyrightID (CopyrightChains transaction hash)
0x036ef4408b2e598f8c5768cb8e093fbd688390c5caecfd84fe0b154bbdb46674
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:cf99c0aa82c0de8f353ed1fafd445a8d3f7c15633e074b596fad4f01d2e377ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141007010
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Trauermusik: Prima Pars: 1. Tutti: "O Herr, ich bin dein Knecht" · Machine-readable JSON-LD