ISRC USB8U2402233
Verified recording
USB8U2402233 is “St. Matthew Passion, BWV 244, Pt. 1: XX. Ich will bei meinem Jesu wachen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x929bb3eb7c718ec92e41b54c257e151f3a86bad31a50df11ed2fe30f0bc0cd1e and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402233.
Recording identifiers
- ISRC
- USB8U2402233
- Title
- St. Matthew Passion, BWV 244, Pt. 1: XX. Ich will bei meinem Jesu wachen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x929bb3eb7c718ec92e41b54c257e151f3a86bad31a50df11ed2fe30f0bc0cd1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:7433b4a7d194d7436b8ef0ac540db686bde6b1dbf0acda605d0784bc3024adaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402233
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: XX. Ich will bei meinem Jesu wachen · Machine-readable JSON-LD