ISRC ITX921003745
Verified recording
ITX921003745 is “Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": III. Rondo. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x276d4141c9c31943c884484663ab5fc07106bc03a4c876966761b92f982eed00 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921003745.
Recording identifiers
- ISRC
- ITX921003745
- Title
- Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": III. Rondo. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x276d4141c9c31943c884484663ab5fc07106bc03a4c876966761b92f982eed00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:4d83d272409f2b6ecf6e6cf8c9c21e5563b9168165625b118ef15d0c1e537419- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921003745
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": III. Rondo. Allegro · Machine-readable JSON-LD