ISRC CH9212400044
Verified recording
CH9212400044 is “Nun komm, der Heiden Heiland, BWV 62: I. Chor - Nun komm, der Heiden Heiland - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa5bfe34b66d3b5b562d3c73eb53fca25dde66dd0e45d716d11d1ac29cf1b5da3 and independently timestamped
in Bitcoin block 960339 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212400044.
Recording identifiers
- ISRC
- CH9212400044
- Title
- Nun komm, der Heiden Heiland, BWV 62: I. Chor - Nun komm, der Heiden Heiland - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa5bfe34b66d3b5b562d3c73eb53fca25dde66dd0e45d716d11d1ac29cf1b5da3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:13:37+00:00
- Bitcoin block
- 960339
- Canonical record hash
sha256:6d296bf9fcd892d10552304ea75ca6f4c83790095d8715554007f7d55d491626- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212400044
- Bitcoin block existence check
- https://blockstream.info/api/block/960339
Full record
Track page: Nun komm, der Heiden Heiland, BWV 62: I. Chor - Nun komm, der Heiden Heiland - Live · Machine-readable JSON-LD