ISRC HKC339700095
Verified recording
HKC339700095 is “世界之最” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x1487cde2270e5887bc7c7bdd69df43132296f03c70c0d0cc1d37ffe08891251b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339700095.
Recording identifiers
- ISRC
- HKC339700095
- Title
- 世界之最
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0x1487cde2270e5887bc7c7bdd69df43132296f03c70c0d0cc1d37ffe08891251b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0ac5ff50b194634dbcaf1ca0bf2e12e1d2b1e994d04e63448e53a59348118d1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339700095
- Bitcoin block existence check
- https://blockstream.info/api/block/956304