ISRC HKI191708602
Verified recording
HKI191708602 is “Violin Concerto No. 1 in D Major, Op. 7: II. Adagio” by Friedrich Seitz,
registered on the CopyrightChains blockchain with CopyrightID
0xc78897f2cb9a47d658707c0d3fb1fc9c9253ef9cec997a2bad0930d6d2abbab2 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191708602.
Recording identifiers
- ISRC
- HKI191708602
- Title
- Violin Concerto No. 1 in D Major, Op. 7: II. Adagio
- Artist
- Friedrich Seitz
- CopyrightID (CopyrightChains transaction hash)
0xc78897f2cb9a47d658707c0d3fb1fc9c9253ef9cec997a2bad0930d6d2abbab2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:5426bb34f44de0ffe26b61e2b1aecb0c6d8c30fc970411d726b74312a7003d7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191708602
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Violin Concerto No. 1 in D Major, Op. 7: II. Adagio · Machine-readable JSON-LD