ISRC NL2NC2300001
Verified recording
NL2NC2300001 is “Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight" (Arr. by Marijn van Prooijen for string quartet and bandoneon): I. Adagio sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd6bdb606d0b8aee7edab2efaf1a1fe67f99752d48756b4ec76da2184f341e1e9 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL2NC2300001.
Recording identifiers
- ISRC
- NL2NC2300001
- Title
- Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight" (Arr. by Marijn van Prooijen for string quartet and bandoneon): I. Adagio sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd6bdb606d0b8aee7edab2efaf1a1fe67f99752d48756b4ec76da2184f341e1e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:f80b468a14550e551035c2442a609307d53477c16141e8663335c7585f54ce1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL2NC2300001
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight" (Arr. by Marijn van Prooijen for string quartet and bandoneon): I. Adagio sostenuto · Machine-readable JSON-LD