ISRC DEF055830314
Verified recording
DEF055830314 is “St. Matthew Passion, BWV 244, Pt. 1: No. 4a, Evangelist: "Da versammelten sich die Hohenpriester"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6b2b670ed2c2eef0d6ba0c4382c87e9da8ed0dc9fceaea8082879096691164db and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830314.
Recording identifiers
- ISRC
- DEF055830314
- Title
- St. Matthew Passion, BWV 244, Pt. 1: No. 4a, Evangelist: "Da versammelten sich die Hohenpriester"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6b2b670ed2c2eef0d6ba0c4382c87e9da8ed0dc9fceaea8082879096691164db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:5551bd04ad9862e1df62463efc0dae821ea0dc48fb73d67da01a9c192585060c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830314
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: No. 4a, Evangelist: "Da versammelten sich die Hohenpriester" · Machine-readable JSON-LD