ISRC FRZ110600264
Verified recording
FRZ110600264 is “Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa2bb64969e3c28985de891784ffa8e8c2fb76f4cc271e2cd27cf398a673fa3f6 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110600264.
Recording identifiers
- ISRC
- FRZ110600264
- Title
- Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xa2bb64969e3c28985de891784ffa8e8c2fb76f4cc271e2cd27cf398a673fa3f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:1258986a0815dbba4b8f0e438fcefeb12e3f563cf12753a4d317a727a4a62b5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110600264
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato · Machine-readable JSON-LD