ISRC HKI190584427
Verified recording
HKI190584427 is “Matthäuspassion, BWV 244: Duet. So ist mein Jesus nun gefangen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5356fc8617c914b18a711299331c770bf89f96d2de16e10c143c7cf526c43c77 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/HKI190584427.
Recording identifiers
- ISRC
- HKI190584427
- Title
- Matthäuspassion, BWV 244: Duet. So ist mein Jesus nun gefangen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5356fc8617c914b18a711299331c770bf89f96d2de16e10c143c7cf526c43c77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:16b4a2712394c44ac13217ae0913fda4150e2b4a92d93fd0958818b6147712cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190584427
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäuspassion, BWV 244: Duet. So ist mein Jesus nun gefangen · Machine-readable JSON-LD