ISRC GBLWD2301311
Verified recording
GBLWD2301311 is “Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Arr. for String Quartet by Paul Cassidy)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4559db4f3ea8cee94a2a203a7f32f28840d1747659514ae6f2d3779e40727c45 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2301311.
Recording identifiers
- ISRC
- GBLWD2301311
- Title
- Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Arr. for String Quartet by Paul Cassidy)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4559db4f3ea8cee94a2a203a7f32f28840d1747659514ae6f2d3779e40727c45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4832698a06517a9ac5a0f981f21e281988824e779c233731556b0673f4f36585- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2301311
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Arr. for String Quartet by Paul Cassidy) · Machine-readable JSON-LD