ISRC NLY331805041
Verified recording
NLY331805041 is “Clarinet Concerto No. 1 in F Minor, Op. 73: II. Adagio ma non troppo” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x5c8c17dd9f056e85167976d230424754feeb491d324144fc54dca8d82428fab8 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331805041.
Recording identifiers
- ISRC
- NLY331805041
- Title
- Clarinet Concerto No. 1 in F Minor, Op. 73: II. Adagio ma non troppo
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x5c8c17dd9f056e85167976d230424754feeb491d324144fc54dca8d82428fab8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:39b2471f50466dce0271ef88f39a3461a290a1a10ff0065c7c1f2d49ce58076d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331805041
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Clarinet Concerto No. 1 in F Minor, Op. 73: II. Adagio ma non troppo · Machine-readable JSON-LD