ISRC HKI191708601
Verified recording
HKI191708601 is “Violin Concerto No. 1 in D Major, Op. 7: I. Allegro moderato - Allegretto” by Friedrich Seitz,
registered on the CopyrightChains blockchain with CopyrightID
0x9fac734a342b958afcbd9febd43c7fdbb895cd69f32026dad7b00898f7e43903 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191708601.
Recording identifiers
- ISRC
- HKI191708601
- Title
- Violin Concerto No. 1 in D Major, Op. 7: I. Allegro moderato - Allegretto
- Artist
- Friedrich Seitz
- CopyrightID (CopyrightChains transaction hash)
0x9fac734a342b958afcbd9febd43c7fdbb895cd69f32026dad7b00898f7e43903
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:ce1e8996f171f82b8061e730e3a236328e2f31487ec067fd75f61ddb6aacd64a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191708601
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Violin Concerto No. 1 in D Major, Op. 7: I. Allegro moderato - Allegretto · Machine-readable JSON-LD