ISRC NLY331400228
Verified recording
NLY331400228 is “Concerto No. 1 in C Minor, Op. 26: II Adagio” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0x330ca19835df698378662723929c420d59c0ef962ad0aa407abfcd45a15f9232 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/NLY331400228.
Recording identifiers
- ISRC
- NLY331400228
- Title
- Concerto No. 1 in C Minor, Op. 26: II Adagio
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0x330ca19835df698378662723929c420d59c0ef962ad0aa407abfcd45a15f9232
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:08630c833455e99f1b0b4fe1f528877ade4085cbedd959998a6046b4a4333481- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331400228
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto No. 1 in C Minor, Op. 26: II Adagio · Machine-readable JSON-LD