ISRC NLY332201996
Verified recording
NLY332201996 is “Präludium, BWV 934 from Johann Peter Kellner's Collection” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6b2140f8be52d8482674ea7849f1c768858ce57d4764b12cd3c700cc99a3f6b0 and independently timestamped
in Bitcoin block 956891 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332201996.
Recording identifiers
- ISRC
- NLY332201996
- Title
- Präludium, BWV 934 from Johann Peter Kellner's Collection
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6b2140f8be52d8482674ea7849f1c768858ce57d4764b12cd3c700cc99a3f6b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:16:32+00:00
- Bitcoin block
- 956891
- Canonical record hash
sha256:46190da0c99345eb8f137bc250c8556939f72dae8adf9cc6754501d63a5d4de7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332201996
- Bitcoin block existence check
- https://blockstream.info/api/block/956891
Full record
Track page: Präludium, BWV 934 from Johann Peter Kellner's Collection · Machine-readable JSON-LD