ISRC HKI491618055
Verified recording
HKI491618055 is “安全感” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x74c442098143acfce1cfc1803277bc96dfede97370b15716c7abd12e866b0197 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI491618055.
Recording identifiers
- ISRC
- HKI491618055
- Title
- 安全感
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x74c442098143acfce1cfc1803277bc96dfede97370b15716c7abd12e866b0197
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:a48081ee467da3d44f39efaa1cb37709d0bc270a8c7ee7a18071cdb8474a1057- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI491618055
- Bitcoin block existence check
- https://blockstream.info/api/block/960160