ISRC NLY331400230
Verified recording
NLY331400230 is “Concerto No. 4 in C Minor: I. Allegro vivace” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0x6b3b3d74401b9c51c2a0d28b87e494ed6c1ea6a99fd6d7e8ca43d904f3769338 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331400230.
Recording identifiers
- ISRC
- NLY331400230
- Title
- Concerto No. 4 in C Minor: I. Allegro vivace
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0x6b3b3d74401b9c51c2a0d28b87e494ed6c1ea6a99fd6d7e8ca43d904f3769338
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:2ca2e30253dc6c20c2e157fedf758a1bc58f5b433d687f312d6520fc5e466891- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331400230
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Concerto No. 4 in C Minor: I. Allegro vivace · Machine-readable JSON-LD