ISRC HKC840400078
Verified recording
HKC840400078 is “愛的承諾” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x022b7069cb6b2db61aed164d6f8218154ce85765b1e67fb536cf4aab9e3b1f3a and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840400078.
Recording identifiers
- ISRC
- HKC840400078
- Title
- 愛的承諾
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0x022b7069cb6b2db61aed164d6f8218154ce85765b1e67fb536cf4aab9e3b1f3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:10cc7e0813249be80b16285aee20f5d699ea56e593955dae04d669b74380e5fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840400078
- Bitcoin block existence check
- https://blockstream.info/api/block/960349