ISRC CH9212000135
Verified recording
CH9212000135 is “Weihnachtsoratorium, BWV 248, Pt. 2: No. 23, Wir singen dir in deinem Heer (Choral) - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x579500cf274983ae1a12d6931970a3500777748b848783ead33d182d75b6c2e7 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212000135.
Recording identifiers
- ISRC
- CH9212000135
- Title
- Weihnachtsoratorium, BWV 248, Pt. 2: No. 23, Wir singen dir in deinem Heer (Choral) - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x579500cf274983ae1a12d6931970a3500777748b848783ead33d182d75b6c2e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:194862d34d2b1cf57c1d1a5ff573578e242a0e9e8b27d3b2d6cf7aa222ed0059- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212000135
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Weihnachtsoratorium, BWV 248, Pt. 2: No. 23, Wir singen dir in deinem Heer (Choral) - Live · Machine-readable JSON-LD