ISRC DEF058400543
Verified recording
DEF058400543 is “Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": III. Presto agitato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8527e9dc7cbc6ca0e39ea0d4871c4f4ed48a5bc5759e122ad75dea7627620533 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400543.
Recording identifiers
- ISRC
- DEF058400543
- Title
- Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": III. Presto agitato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8527e9dc7cbc6ca0e39ea0d4871c4f4ed48a5bc5759e122ad75dea7627620533
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e21d518a32c68e747fa93b58d3398da99ede817c62e6c21447fca99d079c3025- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400543
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": III. Presto agitato · Machine-readable JSON-LD