ISRC USSM11507780
Verified recording
USSM11507780 is “Violin Concerto in D Major, Op. 35, TH 59: III. Finale. Allegro vivacissimo” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x479fc24764c87e2007af846c0ab98a1f5e46479385bbc4e4cd63af90d5cc6e9b and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11507780.
Recording identifiers
- ISRC
- USSM11507780
- Title
- Violin Concerto in D Major, Op. 35, TH 59: III. Finale. Allegro vivacissimo
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x479fc24764c87e2007af846c0ab98a1f5e46479385bbc4e4cd63af90d5cc6e9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:471e77f5957e973ee913325ef5bc1e8a60e49729b254b42385e499ef35aa3d66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11507780
- Bitcoin block existence check
- https://blockstream.info/api/block/959132
Full record
Track page: Violin Concerto in D Major, Op. 35, TH 59: III. Finale. Allegro vivacissimo · Machine-readable JSON-LD