ISRC CH9211100203
Verified recording
CH9211100203 is “Matthäuspassion, BWV 244: 21. Rezitativ. "Und ging hin ein wenig" (Evangelist, Jesus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd552ae10ff85355002cceea38cba8ced753319c05933453485ec4b1eda12b67b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100203.
Recording identifiers
- ISRC
- CH9211100203
- Title
- Matthäuspassion, BWV 244: 21. Rezitativ. "Und ging hin ein wenig" (Evangelist, Jesus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd552ae10ff85355002cceea38cba8ced753319c05933453485ec4b1eda12b67b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8e218b8745c522de3ce02dabbbafe7a3d3f20a22bf0ffde973756bfa33ce4409- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100203
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Matthäuspassion, BWV 244: 21. Rezitativ. "Und ging hin ein wenig" (Evangelist, Jesus) · Machine-readable JSON-LD