ISRC HKC840700102
Verified recording
HKC840700102 is “Chotto 等等” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0xd50293ac141b06976c22ae202f2f191daddbb2ccd6516e9b8f84c42d1498ea47 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840700102.
Recording identifiers
- ISRC
- HKC840700102
- Title
- Chotto 等等
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0xd50293ac141b06976c22ae202f2f191daddbb2ccd6516e9b8f84c42d1498ea47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:212a4dfa5bf8791ca2ecae13b44ffbdadb91e4f9fe243b3598b8f547186bc6b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840700102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118