ISRC NLK170500011
Verified recording
NLK170500011 is “Ich lasse dich nicht, du segnest mich denn BWV 157: Aria: Ich lasse dicht nicht” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x70063d292d70f7fd981748e88842de5296402b88217795ea18648d8ce8808244 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/NLK170500011.
Recording identifiers
- ISRC
- NLK170500011
- Title
- Ich lasse dich nicht, du segnest mich denn BWV 157: Aria: Ich lasse dicht nicht
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x70063d292d70f7fd981748e88842de5296402b88217795ea18648d8ce8808244
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b7341cb119677d0ac7b7d28c3f3314ebecaa4cfb932ca11d08bf092aaeae6031- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170500011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ich lasse dich nicht, du segnest mich denn BWV 157: Aria: Ich lasse dicht nicht · Machine-readable JSON-LD