ISRC USB8U2402112
Verified recording
USB8U2402112 is “St. Matthew Passion, BWV 244, Pt. 1: IV. Da das Jesus merkete” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xec554a0b90ff07c35b224d3cd8cd1d7168f10452a0137785aa7844a9370188b0 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/USB8U2402112.
Recording identifiers
- ISRC
- USB8U2402112
- Title
- St. Matthew Passion, BWV 244, Pt. 1: IV. Da das Jesus merkete
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xec554a0b90ff07c35b224d3cd8cd1d7168f10452a0137785aa7844a9370188b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:a462c276497e5b80b008dc70594d04cfbf298df8aad2eb743ca078d21bca88d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402112
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: IV. Da das Jesus merkete · Machine-readable JSON-LD