ISRC ATB151100135
Verified recording
ATB151100135 is “Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Mondschein": III. Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x03efcffb75d40084b77f5b8c6306337ffd0c102814ca226d2a0afb0eafda2089 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/ATB151100135.
Recording identifiers
- ISRC
- ATB151100135
- Title
- Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Mondschein": III. Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x03efcffb75d40084b77f5b8c6306337ffd0c102814ca226d2a0afb0eafda2089
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:70ee6011522613072024c077099f70a1c7abef026d5c721e988a1391cfe8ecb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB151100135
- 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, "Mondschein": III. Presto · Machine-readable JSON-LD