ISRC CH9212200070
Verified recording
CH9212200070 is “Schlusschoral aus der Johannespassion BWV 245: «Ach, Herr, laß dein lieb Engelein» - Live” by Rudolf Lutz,
registered on the CopyrightChains blockchain with CopyrightID
0x7174c5e3c23bdc8965fbad9d72112562e10bb5848d27f4a1347b0cb9889bd386 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212200070.
Recording identifiers
- ISRC
- CH9212200070
- Title
- Schlusschoral aus der Johannespassion BWV 245: «Ach, Herr, laß dein lieb Engelein» - Live
- Artist
- Rudolf Lutz
- CopyrightID (CopyrightChains transaction hash)
0x7174c5e3c23bdc8965fbad9d72112562e10bb5848d27f4a1347b0cb9889bd386
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:92592147ccce24b269879fdc820d1a46afb8e8002da5ef2c39d38ef93826a6c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212200070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Schlusschoral aus der Johannespassion BWV 245: «Ach, Herr, laß dein lieb Engelein» - Live · Machine-readable JSON-LD