ISRC HKC840500093
Verified recording
HKC840500093 is “Good Day” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x1bf1e01b4bb537e2743915cfe4e34fb204fce6475193e89007775ec01aa9a8fa and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840500093.
Recording identifiers
- ISRC
- HKC840500093
- Title
- Good Day
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0x1bf1e01b4bb537e2743915cfe4e34fb204fce6475193e89007775ec01aa9a8fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:78c69c9c5d320bbb9b8bb04f3118dabba17d668a7de9de160488ac34fa43ce8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840500093
- Bitcoin block existence check
- https://blockstream.info/api/block/957120