ISRC GBF078740544
Verified recording
GBF078740544 is “St. Matthew Passion, BWV 244 - Part Two: "Da nahmen die Kriegsknechte"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x81fcf9e5b069140463bfa714c099c159a7179e76b846fde160fbc9d65c84fd1e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078740544.
Recording identifiers
- ISRC
- GBF078740544
- Title
- St. Matthew Passion, BWV 244 - Part Two: "Da nahmen die Kriegsknechte"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x81fcf9e5b069140463bfa714c099c159a7179e76b846fde160fbc9d65c84fd1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:29662a9b19f5ea6426c937b74f798e40ae40bb4914a84d4f2e6379a942048c3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078740544
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. Matthew Passion, BWV 244 - Part Two: "Da nahmen die Kriegsknechte" · Machine-readable JSON-LD