ISRC CH9211100194
Verified recording
CH9211100194 is “Matthäuspassion, BWV 244: 12. Rezitativ. "Wiewohl mein Herz in Tränen schwimmt" (Sopran)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x78cfa7812c590ecfb968d2210f3daeb0f87ad8e65d153f92aa36bf94ab899157 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/CH9211100194.
Recording identifiers
- ISRC
- CH9211100194
- Title
- Matthäuspassion, BWV 244: 12. Rezitativ. "Wiewohl mein Herz in Tränen schwimmt" (Sopran)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x78cfa7812c590ecfb968d2210f3daeb0f87ad8e65d153f92aa36bf94ab899157
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:911ee4f8cd056665bc1dfde8da2dfdb130aab4a19b38b216b0885cf73cbfdd70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100194
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Matthäuspassion, BWV 244: 12. Rezitativ. "Wiewohl mein Herz in Tränen schwimmt" (Sopran) · Machine-readable JSON-LD