ISRC GBHZU1709401
Verified recording
GBHZU1709401 is “Violin Concerto in D Major, Op. 35: I. Allegro moderato - Moderato assai” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x389f25b73694b8166b521bfdf44be7cac198f2b2dcb12036dc8945aac5f75390 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/GBHZU1709401.
Recording identifiers
- ISRC
- GBHZU1709401
- Title
- Violin Concerto in D Major, Op. 35: I. Allegro moderato - Moderato assai
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x389f25b73694b8166b521bfdf44be7cac198f2b2dcb12036dc8945aac5f75390
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5297a0950ce163c50d6b99c0f509fbe03976e3e6a1d15fdf1a1671a44e545d42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1709401
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto in D Major, Op. 35: I. Allegro moderato - Moderato assai · Machine-readable JSON-LD