ISRC NLK170500001
Verified recording
NLK170500001 is “Ich armer Mensch, ich Sündenknecht BWV 55” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb1d3f18b998faa4b5a81b6ef952f06f8175882a5274a2b2aa7d67d3c3ea96099 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170500001.
Recording identifiers
- ISRC
- NLK170500001
- Title
- Ich armer Mensch, ich Sündenknecht BWV 55
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb1d3f18b998faa4b5a81b6ef952f06f8175882a5274a2b2aa7d67d3c3ea96099
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:bd29c5ded46bd20ddfd8d3c52a8d6b138b4103cdcc97c59c686e952d88fbe6ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170500001
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Ich armer Mensch, ich Sündenknecht BWV 55 · Machine-readable JSON-LD