ISRC HKI491618042
Verified recording
HKI491618042 is “出界” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x1f2121f9be3e981d282921ceb6d8ca34533e3e8038ff6289689eb72f036f9364 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/HKI491618042.
Recording identifiers
- ISRC
- HKI491618042
- Title
- 出界
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x1f2121f9be3e981d282921ceb6d8ca34533e3e8038ff6289689eb72f036f9364
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fc82d098b0fbf52cf32a08f7dae475aa13ddb52fd6f31db8433515d315d774dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI491618042
- Bitcoin block existence check
- https://blockstream.info/api/block/956302