ISRC HKC339700238
Verified recording
HKC339700238 is “招呼你朋友” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x7a481d93bc882f7f7238ef4fd16c392443efddebfb36609034079827e45b585f and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339700238.
Recording identifiers
- ISRC
- HKC339700238
- Title
- 招呼你朋友
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0x7a481d93bc882f7f7238ef4fd16c392443efddebfb36609034079827e45b585f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:bbfffeeabffc9a0cfa23d5c2fa1b23fc10c3c0c17c1493a43072fb59f2d0900a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339700238
- Bitcoin block existence check
- https://blockstream.info/api/block/960183