ISRC USB8U2402108
Verified recording
USB8U2402108 is “St. Matthew Passion, BWV 244, Pt. 1: IV. Da versammelten sich die Hohenpriester” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xaa8ace8d69aa660ef9868538f54deafdd2826b36ad93a378ef7ad5ec8f1f997f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402108.
Recording identifiers
- ISRC
- USB8U2402108
- Title
- St. Matthew Passion, BWV 244, Pt. 1: IV. Da versammelten sich die Hohenpriester
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xaa8ace8d69aa660ef9868538f54deafdd2826b36ad93a378ef7ad5ec8f1f997f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:145294e1b319e09abfc688ba3d504245d6979e38e9058da2a9942e8731bd0c37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402108
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: IV. Da versammelten sich die Hohenpriester · Machine-readable JSON-LD