ISRC HKI490218010
Verified recording
HKI490218010 is “時間之光” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x305f438740bc49446a29f95b3972d69357ede39ca4ccf0c660c6e48044676bf2 and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI490218010.
Recording identifiers
- ISRC
- HKI490218010
- Title
- 時間之光
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x305f438740bc49446a29f95b3972d69357ede39ca4ccf0c660c6e48044676bf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:b91ce3e312ac6bfd0f5eb3d485f8c62d36423a0dfe38888511a06a98e9d275ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI490218010
- Bitcoin block existence check
- https://blockstream.info/api/block/960198