ISRC NLK170200548
Verified recording
NLK170200548 is “Cantata BWV 147: Wohl mir, dass ich Jesum habe” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x14f09fa74956d6d4c0182c876589ed321d25f7a1ed89fbd13317f8114846cd7f and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200548.
Recording identifiers
- ISRC
- NLK170200548
- Title
- Cantata BWV 147: Wohl mir, dass ich Jesum habe
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x14f09fa74956d6d4c0182c876589ed321d25f7a1ed89fbd13317f8114846cd7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:270d1f165cc3939345b84d4d1e551c81c47ccf2447e54475d0d9d03d83de0dad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200548
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Cantata BWV 147: Wohl mir, dass ich Jesum habe · Machine-readable JSON-LD