ISRC DEAD61823026
Verified recording
DEAD61823026 is “Matthäus-Passion, BWV 244, Pt. 1: No. 26, Und er kam und fand sie aber schlafend” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1ff61cb8f043f1e2477469e3451b6f6d6cdb6c9f689f0c1a5c4a200b73742dbb 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/DEAD61823026.
Recording identifiers
- ISRC
- DEAD61823026
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 26, Und er kam und fand sie aber schlafend
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1ff61cb8f043f1e2477469e3451b6f6d6cdb6c9f689f0c1a5c4a200b73742dbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:72c963b10492e18a74d68669e177a313f41ba11d48242e374a88302cc011a51d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61823026
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 26, Und er kam und fand sie aber schlafend · Machine-readable JSON-LD