ISRC USB8U2402232
Verified recording
USB8U2402232 is “St. Matthew Passion, BWV 244, Pt. 1: XIX. O Schmerz, hier zittert” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0ee57e56e0bafb004c1d86b9ff1893a751b553a5eef1ee789389fea33609fc7b and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402232.
Recording identifiers
- ISRC
- USB8U2402232
- Title
- St. Matthew Passion, BWV 244, Pt. 1: XIX. O Schmerz, hier zittert
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0ee57e56e0bafb004c1d86b9ff1893a751b553a5eef1ee789389fea33609fc7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:37af06a9710c64b1d1a5b11413064a26962a2288af874401b9c6e48b98f2dca0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402232
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: XIX. O Schmerz, hier zittert · Machine-readable JSON-LD