ISRC NLB151400586
Verified recording
NLB151400586 is “Matthäuspassion BWV.244: XI. Er antwortete und sprach” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x487f396ca00089858fb492bcde15f0552e39717a79cb7bfb4790ff8b3fade2fe 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/NLB151400586.
Recording identifiers
- ISRC
- NLB151400586
- Title
- Matthäuspassion BWV.244: XI. Er antwortete und sprach
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x487f396ca00089858fb492bcde15f0552e39717a79cb7bfb4790ff8b3fade2fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:da584c601b46161a2e5a5e453f696586740bb4af6e5e9562abefecdc90f5e2b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400586
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäuspassion BWV.244: XI. Er antwortete und sprach · Machine-readable JSON-LD