ISRC NLK170200068
Verified recording
NLK170200068 is “"Aus der Tiefe rufe ich, Herr, zu dir" BWV 131: Coro: "Ich harre des Herrn"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5b6c82061063214725ee8e26b77fb0d8472e15cc87328c4fdd11b73d884c957a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200068.
Recording identifiers
- ISRC
- NLK170200068
- Title
- "Aus der Tiefe rufe ich, Herr, zu dir" BWV 131: Coro: "Ich harre des Herrn"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5b6c82061063214725ee8e26b77fb0d8472e15cc87328c4fdd11b73d884c957a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:412d3fcc02772107102958b84fa9f98c0ddccc42aa7922a33ef34fc3fca4d79f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200068
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: "Aus der Tiefe rufe ich, Herr, zu dir" BWV 131: Coro: "Ich harre des Herrn" · Machine-readable JSON-LD