ISRC GBQRF1341314
Verified recording
GBQRF1341314 is “Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2 "Moonlight Sonata": I. Adagio Sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x772d6a78eb4e743ec02f836136774b30be3b39efb30dc94dbb310268c892e5b2 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1341314.
Recording identifiers
- ISRC
- GBQRF1341314
- Title
- Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2 "Moonlight Sonata": I. Adagio Sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x772d6a78eb4e743ec02f836136774b30be3b39efb30dc94dbb310268c892e5b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:55e7901900b4e21cc5f6f3fb081d5e9567be3b01c6871b43008c3f2fda7a69e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1341314
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2 "Moonlight Sonata": I. Adagio Sostenuto · Machine-readable JSON-LD