ISRC DEF055830327
Verified recording
DEF055830327 is “Matthäus-Passion, BWV 244, Pt. 1: No. 12, Recit. Wiewohl mein Herz in Tränen schwimmt (Soprano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9eabac32d7cf6e4b404db4ad5dd5602848ffe2249bfed1a6e9194df53a8c5dc2 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830327.
Recording identifiers
- ISRC
- DEF055830327
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 12, Recit. Wiewohl mein Herz in Tränen schwimmt (Soprano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9eabac32d7cf6e4b404db4ad5dd5602848ffe2249bfed1a6e9194df53a8c5dc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:fa4c0020e2e32c845a221851728be06e8ac9af455e1eddb943d285fc59be1164- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830327
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 12, Recit. Wiewohl mein Herz in Tränen schwimmt (Soprano) · Machine-readable JSON-LD