ISRC HKC840700101
Verified recording
HKC840700101 is “Mi” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0xe37e414291bc72f38b15a0757b357c9c2368e8738becb673d1959b5c5b0ddde8 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840700101.
Recording identifiers
- ISRC
- HKC840700101
- Title
- Mi
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0xe37e414291bc72f38b15a0757b357c9c2368e8738becb673d1959b5c5b0ddde8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:4411382fac0092d4d0298fdb3ed370aabfc3fb02dde886be6580085d2f7feecd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840700101
- Bitcoin block existence check
- https://blockstream.info/api/block/960327