ISRC NLK171400020
Verified recording
NLK171400020 is “Sonata in D Major, Wq. 70: I. Allegro di molto” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2c438a17fbc80e649a1d66a253036952e7e983e22be5821377703eb3ad48d934 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/NLK171400020.
Recording identifiers
- ISRC
- NLK171400020
- Title
- Sonata in D Major, Wq. 70: I. Allegro di molto
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x2c438a17fbc80e649a1d66a253036952e7e983e22be5821377703eb3ad48d934
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7f1361a4d76458c0c4ad3c8420766b46b9123bf159033de623cffa181e208890- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK171400020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in D Major, Wq. 70: I. Allegro di molto · Machine-readable JSON-LD