ISRC HKC339700243
Verified recording
HKC339700243 is “曝光” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0xa3154a05e70cbe280bf4f7ab433fba12c01c24f8b4a6fd002a08555041892ee2 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339700243.
Recording identifiers
- ISRC
- HKC339700243
- Title
- 曝光
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0xa3154a05e70cbe280bf4f7ab433fba12c01c24f8b4a6fd002a08555041892ee2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:eb901a9377a8f05ba130eba9ed719745f40df08707b8e658e6bb61c0327110cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339700243
- Bitcoin block existence check
- https://blockstream.info/api/block/960473