ISRC HKI191708606
Verified recording
HKI191708606 is “Violin Concerto No. 2 in G Major, Op. 13: III. Allegretto moderato” by Friedrich Seitz,
registered on the CopyrightChains blockchain with CopyrightID
0xa6fe451677ffca5b78998ad831586e3cc39f4c4d17a8b8a891bb0819e732a37e and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191708606.
Recording identifiers
- ISRC
- HKI191708606
- Title
- Violin Concerto No. 2 in G Major, Op. 13: III. Allegretto moderato
- Artist
- Friedrich Seitz
- CopyrightID (CopyrightChains transaction hash)
0xa6fe451677ffca5b78998ad831586e3cc39f4c4d17a8b8a891bb0819e732a37e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:3e475ea1690289a0066a382e849dc8762a0075238478e69160e2992e2cca2b70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191708606
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Violin Concerto No. 2 in G Major, Op. 13: III. Allegretto moderato · Machine-readable JSON-LD