ISRC CH1262306838
Verified recording
CH1262306838 is “Johannes-Passion BWV 245: 21f. Chorus "Wir haben ein Gesetz"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbf9997f93ffaaaab4e4197c9a86bf0774963eb0a120417ff8105afdec457ed05 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262306838.
Recording identifiers
- ISRC
- CH1262306838
- Title
- Johannes-Passion BWV 245: 21f. Chorus "Wir haben ein Gesetz"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbf9997f93ffaaaab4e4197c9a86bf0774963eb0a120417ff8105afdec457ed05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9d5a854b995729af46e0a380f647461655d82d7c457d3b61c3ffc05df3cb0a79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1262306838
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Johannes-Passion BWV 245: 21f. Chorus "Wir haben ein Gesetz" · Machine-readable JSON-LD