ISRC DES380000070
Verified recording
DES380000070 is “St. Matthew Passion, BWV 244: "Und der Hohepriester antwortete..."” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf9cf7edbc381ad3467ac00462936d89fe7973e459dea7a3142e42b7239bc3274 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380000070.
Recording identifiers
- ISRC
- DES380000070
- Title
- St. Matthew Passion, BWV 244: "Und der Hohepriester antwortete..."
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf9cf7edbc381ad3467ac00462936d89fe7973e459dea7a3142e42b7239bc3274
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:dd8625c20e5b7ce184f387d8013f7ccc970897bbaf2f862e50a97093a7b5d55c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380000070
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: St. Matthew Passion, BWV 244: "Und der Hohepriester antwortete..." · Machine-readable JSON-LD