ISRC HKH580200044
Verified recording
HKH580200044 is “相愛很難 - 電影"男人四十"歌曲” by Jacky Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x952571d449c66ce5b442eedcb5ca314988c48ebf300e08954594709d0cb16513 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH580200044.
Recording identifiers
- ISRC
- HKH580200044
- Title
- 相愛很難 - 電影"男人四十"歌曲
- Artist
- Jacky Cheung
- CopyrightID (CopyrightChains transaction hash)
0x952571d449c66ce5b442eedcb5ca314988c48ebf300e08954594709d0cb16513
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3c609dab632b14bd273557bb58e21d07b65f668912651a26c2002c536cadae96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH580200044
- Bitcoin block existence check
- https://blockstream.info/api/block/953513