ISRC HKC339800050
Verified recording
HKC339800050 is “頭髮亂了” by Jacky Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x40dbe46e98d10c6f38d2ce03e90bb56fbbf1be7e9e18600648ac967746284ec0 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339800050.
Recording identifiers
- ISRC
- HKC339800050
- Title
- 頭髮亂了
- Artist
- Jacky Cheung
- CopyrightID (CopyrightChains transaction hash)
0x40dbe46e98d10c6f38d2ce03e90bb56fbbf1be7e9e18600648ac967746284ec0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:cad3019324a203dc805f5542a70b0c550b46e4a076c4d1dc70c27ee894b77a2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339800050
- Bitcoin block existence check
- https://blockstream.info/api/block/960229