ISRC NLK170600302
Verified recording
NLK170600302 is “Missa in F, BWV 233: Cum Sancto Spiritu” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb3bc18455be55ae3c40b300bbe4723bc3e2102e8f1db1c1ad71f0e6e52bb9187 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/NLK170600302.
Recording identifiers
- ISRC
- NLK170600302
- Title
- Missa in F, BWV 233: Cum Sancto Spiritu
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb3bc18455be55ae3c40b300bbe4723bc3e2102e8f1db1c1ad71f0e6e52bb9187
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:12e3b37646538694c475fb063ddb19604041626b9edcc04ae3eedd6c34f12740- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600302
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa in F, BWV 233: Cum Sancto Spiritu · Machine-readable JSON-LD