ISRC DES380001871
Verified recording
DES380001871 is “Christ lag in Todesbanden, BWV 4: II. Verse 1. Christ lag in Todesbanden” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcf5a1f7d72e7f8ccfffdacb48eb4234e78beee7246325b74cd92ff78f5c6d359 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/DES380001871.
Recording identifiers
- ISRC
- DES380001871
- Title
- Christ lag in Todesbanden, BWV 4: II. Verse 1. Christ lag in Todesbanden
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcf5a1f7d72e7f8ccfffdacb48eb4234e78beee7246325b74cd92ff78f5c6d359
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7598e0f514e698fecabbf523eec6920a97082ab56700162bc6e003a25b56cbb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001871
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Christ lag in Todesbanden, BWV 4: II. Verse 1. Christ lag in Todesbanden · Machine-readable JSON-LD