ISRC DEA802100004
Verified recording
DEA802100004 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 4, Rezitativ. "Da versammleten sich die Hohenpriester"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x09fb74fa9c17f2c9ef6b7d116f197d4b75546d2a87be0d5e66ae658494c52097 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100004.
Recording identifiers
- ISRC
- DEA802100004
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 4, Rezitativ. "Da versammleten sich die Hohenpriester"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x09fb74fa9c17f2c9ef6b7d116f197d4b75546d2a87be0d5e66ae658494c52097
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:e68660dcbe3d7fb4a77af2b92a2a921e95b6108454e86d7d23ecfd48faa50a52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100004
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 4, Rezitativ. "Da versammleten sich die Hohenpriester" · Machine-readable JSON-LD