ISRC HKA619900319
Verified recording
HKA619900319 is “一生中幾許歡笑” by Sam Hui,
registered on the CopyrightChains blockchain with CopyrightID
0xf1a9ded18bbeb935cfdba6b76fad466876f4617669559452c7fa43d25e7ce206 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900319.
Recording identifiers
- ISRC
- HKA619900319
- Title
- 一生中幾許歡笑
- Artist
- Sam Hui
- CopyrightID (CopyrightChains transaction hash)
0xf1a9ded18bbeb935cfdba6b76fad466876f4617669559452c7fa43d25e7ce206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:680fe6fba3b7fb2e6931392b780386d348ce8f476c262742dd0dff411864e3b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900319
- Bitcoin block existence check
- https://blockstream.info/api/block/960448