ISRC NLK171400011
Verified recording
NLK171400011 is “Sonata in A Minor, Wq. 70: I. Allegro assai” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x37129003702b405574dd1e172c3b4314c4379de1a62bf84bbbc2429aceb63239 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/NLK171400011.
Recording identifiers
- ISRC
- NLK171400011
- Title
- Sonata in A Minor, Wq. 70: I. Allegro assai
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x37129003702b405574dd1e172c3b4314c4379de1a62bf84bbbc2429aceb63239
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f46e1700c7650b0e38c3f1c1b18ab6ad9d7ed5100c850a958492d0ea3aac7045- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK171400011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in A Minor, Wq. 70: I. Allegro assai · Machine-readable JSON-LD