ISRC HKC840800374
Verified recording
HKC840800374 is “事過境遷” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x0a685adb113a0d0f1b98fc0eada85697cf17d826d6ace1bab44f33eab3986ba9 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840800374.
Recording identifiers
- ISRC
- HKC840800374
- Title
- 事過境遷
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0x0a685adb113a0d0f1b98fc0eada85697cf17d826d6ace1bab44f33eab3986ba9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:4642b978a4a8399c2b303eca73918002b3094633fc75e742cc7de3b7423cd626- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840800374
- Bitcoin block existence check
- https://blockstream.info/api/block/960284