ISRC HKI191723806
Verified recording
HKI191723806 is “Viola Concerto (1962 Version): II. Vivo, con molto preciso” by William Walton,
registered on the CopyrightChains blockchain with CopyrightID
0xe276dfa36778c56590ff1da4b45aad3cffa2577f8502bad44bd54eebc5ac59bc and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191723806.
Recording identifiers
- ISRC
- HKI191723806
- Title
- Viola Concerto (1962 Version): II. Vivo, con molto preciso
- Artist
- William Walton
- CopyrightID (CopyrightChains transaction hash)
0xe276dfa36778c56590ff1da4b45aad3cffa2577f8502bad44bd54eebc5ac59bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:a9a123e56b9fdfcba08fba53ec2bac1c2742bf805576c8abbc9a69ed72b32a61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191723806
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Viola Concerto (1962 Version): II. Vivo, con molto preciso · Machine-readable JSON-LD