ISRC HKI190025706
Verified recording
HKI190025706 is “Duetto” by William Blezard,
registered on the CopyrightChains blockchain with CopyrightID
0x9fa028f34c1231b55f753cfbf485c9f2d23f28b7bf4a8c3fa554f84bbba1209a and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190025706.
Recording identifiers
- ISRC
- HKI190025706
- Title
- Duetto
- Artist
- William Blezard
- CopyrightID (CopyrightChains transaction hash)
0x9fa028f34c1231b55f753cfbf485c9f2d23f28b7bf4a8c3fa554f84bbba1209a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:7c351e322322a4138f58e74e52a8962c71892738ccd23a2e5b83b3652876d77f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190025706
- Bitcoin block existence check
- https://blockstream.info/api/block/960473