ISRC USSM11507778
Verified recording
USSM11507778 is “Violin Concerto in D Major, Op. 35, TH 59: I. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x52d2693f234cfbe0020eb7aeaa03b75ba007b142748d28a6c3cb9a7d6f1eab9a 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/USSM11507778.
Recording identifiers
- ISRC
- USSM11507778
- Title
- Violin Concerto in D Major, Op. 35, TH 59: I. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x52d2693f234cfbe0020eb7aeaa03b75ba007b142748d28a6c3cb9a7d6f1eab9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:84e409b0fd3deb3d83339dc7611356198f82aebbe5e970100cee0ec1b577da0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11507778
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto in D Major, Op. 35, TH 59: I. Allegro moderato · Machine-readable JSON-LD