ISRC DEA807000433
Verified recording
DEA807000433 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
0xf857b244586d3d089f7f6b27fc2107573d919bac8022f39fa3f38a47aa9f15b3 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/DEA807000433.
Recording identifiers
- ISRC
- DEA807000433
- 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)
0xf857b244586d3d089f7f6b27fc2107573d919bac8022f39fa3f38a47aa9f15b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:93f97e9fd544258c15b36e6e1b539d58790d0ad6fc49987c43c157708b143b76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807000433
- 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