ISRC CH9211100219
Verified recording
CH9211100219 is “Matthäuspassion, BWV 244: 37. Choral. "Wer hat dich so geschlagen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa71a03191d963f4dbc138783a318c52eec574eccacaec86d801f18ac536c51ba 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/CH9211100219.
Recording identifiers
- ISRC
- CH9211100219
- Title
- Matthäuspassion, BWV 244: 37. Choral. "Wer hat dich so geschlagen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa71a03191d963f4dbc138783a318c52eec574eccacaec86d801f18ac536c51ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:06641af12f898f17ccb278125fa7e36ee7c4e8716c9c559e5f3eb8ed79500d64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100219
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Matthäuspassion, BWV 244: 37. Choral. "Wer hat dich so geschlagen" · Machine-readable JSON-LD