ISRC USB8U2500354
Verified recording
USB8U2500354 is “Piano Sonata No. 14 in C sharp minor, Op. 271 Moonlight I. Adagio sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc74d646055479012d5830db6943ca64192e82e15ce727eda40a412d9e4e6f225 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500354.
Recording identifiers
- ISRC
- USB8U2500354
- Title
- Piano Sonata No. 14 in C sharp minor, Op. 271 Moonlight I. Adagio sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc74d646055479012d5830db6943ca64192e82e15ce727eda40a412d9e4e6f225
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e69854c4fe41e0f23508df5e59e6e950b13ab1e525e15317759a0df8b13bc19d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500354
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 14 in C sharp minor, Op. 271 Moonlight I. Adagio sostenuto · Machine-readable JSON-LD