ISRC USB8U2500352
Verified recording
USB8U2500352 is “Piano Sonata No. 14 in C sharp minor, Op. 271 Moonlight III. Presto agitato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa062eafdd4772c3177106190f59f729a3a9a4a5b55bd0aa7cd119a7750f53bb9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500352.
Recording identifiers
- ISRC
- USB8U2500352
- Title
- Piano Sonata No. 14 in C sharp minor, Op. 271 Moonlight III. Presto agitato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa062eafdd4772c3177106190f59f729a3a9a4a5b55bd0aa7cd119a7750f53bb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:011a0bcb4bbf7dde168b42bc714d088d6f856cc1a9c3b9841e1133c02fcc4795- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2500352
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Sonata No. 14 in C sharp minor, Op. 271 Moonlight III. Presto agitato · Machine-readable JSON-LD