ISRC DEA802100026
Verified recording
DEA802100026 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 26, Rezitativ. "Und er kam und fand sie aber schlafen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa1d8210b7499b8dcf2d332101da47b193082636fea02e651ea8652f2e6820386 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100026.
Recording identifiers
- ISRC
- DEA802100026
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 26, Rezitativ. "Und er kam und fand sie aber schlafen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa1d8210b7499b8dcf2d332101da47b193082636fea02e651ea8652f2e6820386
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:56c7b5b27de31910b1dbf52d5b36df9f7640ef343f041c7fd0e563cbc08dd182- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100026
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 26, Rezitativ. "Und er kam und fand sie aber schlafen" · Machine-readable JSON-LD