ISRC DEF055830346
Verified recording
DEF055830346 is “St. Matthew Passion, BWV 244 / Pt. 2: No. 32, Choral: "Mir hat die Welt trüglich gericht"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc4c199757d4504120375466b2a4540d06d8d11d76788e0f8c9661a16c888d623 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830346.
Recording identifiers
- ISRC
- DEF055830346
- Title
- St. Matthew Passion, BWV 244 / Pt. 2: No. 32, Choral: "Mir hat die Welt trüglich gericht"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc4c199757d4504120375466b2a4540d06d8d11d76788e0f8c9661a16c888d623
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:25e613d4b0550df516c0cec9e7c60d8461e09769ca6a82fabc7214d8c57f5e0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830346
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: St. Matthew Passion, BWV 244 / Pt. 2: No. 32, Choral: "Mir hat die Welt trüglich gericht" · Machine-readable JSON-LD