ISRC HKI491618015
Verified recording
HKI491618015 is “時間之光” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x4229f00084e5331ecbed7e0f51d76079fd799a637c9987324134ca1e2d39f5b3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI491618015.
Recording identifiers
- ISRC
- HKI491618015
- Title
- 時間之光
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x4229f00084e5331ecbed7e0f51d76079fd799a637c9987324134ca1e2d39f5b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1e7aac3f3a5aa624170666c5e18bebbad09d243501252557cb4d284b6b94b172- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI491618015
- Bitcoin block existence check
- https://blockstream.info/api/block/956302