ISRC DEA802100007
Verified recording
DEA802100007 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 7, Rezitativ. "Da ging hin der Zwölfen einer"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdd83b8335414d96be07a0180f306f4abb3b0175a3cdb7fc69856506de4272f59 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100007.
Recording identifiers
- ISRC
- DEA802100007
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 7, Rezitativ. "Da ging hin der Zwölfen einer"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdd83b8335414d96be07a0180f306f4abb3b0175a3cdb7fc69856506de4272f59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6469d92659af27677fc523d96048d3353eed87a30021cc406427a32906f143ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100007
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 7, Rezitativ. "Da ging hin der Zwölfen einer" · Machine-readable JSON-LD