ISRC DEA802100043
Verified recording
DEA802100043 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 43, Rezitativ. "Sie hielten aber einen Rat"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbdd190d108284a0a84cfa275ac868a0ce2ede03c0faf6b4bbbbbb0870956b98d and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100043.
Recording identifiers
- ISRC
- DEA802100043
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 43, Rezitativ. "Sie hielten aber einen Rat"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbdd190d108284a0a84cfa275ac868a0ce2ede03c0faf6b4bbbbbb0870956b98d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:66974ca16ff8bfa75950737682baa93aeea1decea1f2e38cb8552e26771e4b29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100043
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 43, Rezitativ. "Sie hielten aber einen Rat" · Machine-readable JSON-LD