ISRC HKI499505201
Verified recording
HKI499505201 is “爭取時間” by David Lui,
registered on the CopyrightChains blockchain with CopyrightID
0x2ccc9f3b27217692a2876e080cb6566ad71c787f5b6c12693efe70bd523fe9ac and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI499505201.
Recording identifiers
- ISRC
- HKI499505201
- Title
- 爭取時間
- Artist
- David Lui
- CopyrightID (CopyrightChains transaction hash)
0x2ccc9f3b27217692a2876e080cb6566ad71c787f5b6c12693efe70bd523fe9ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:ab9e7f1364d35a8db7ff285d9d86cb7ce2f97f7f62fbca486139bb0f62b7d6fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI499505201
- Bitcoin block existence check
- https://blockstream.info/api/block/960317