ISRC HK1391000045
Verified recording
HK1391000045 is “K歌之王” by Albert Au,
registered on the CopyrightChains blockchain with CopyrightID
0x65e68a4f4776aeda01ad1f9cbb6a32802a2313bb1f254db734a816d4e346f51e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HK1391000045.
Recording identifiers
- ISRC
- HK1391000045
- Title
- K歌之王
- Artist
- Albert Au
- CopyrightID (CopyrightChains transaction hash)
0x65e68a4f4776aeda01ad1f9cbb6a32802a2313bb1f254db734a816d4e346f51e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b29bbb31346386fea40239776a431d979af1531e802b2bdde289cf8d109d5828- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HK1391000045
- Bitcoin block existence check
- https://blockstream.info/api/block/957118