ISRC HKI199314420
Verified recording
HKI199314420 is “Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb247d3b8247340757221e10b6da9f4dd891201a76bfef05605e309c8c2437c7d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314420.
Recording identifiers
- ISRC
- HKI199314420
- Title
- Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb247d3b8247340757221e10b6da9f4dd891201a76bfef05605e309c8c2437c7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:17d847a320f068ea115931c9d538e8203cbf7e24e190ce7fe0a4b32c98690d87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314420
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto · Machine-readable JSON-LD