ISRC HKA619900522
Verified recording
HKA619900522 is “吻別” by Jacky Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x1b64510fc54576c25f2b66bf385d170add2ad681d35c165148ae66faba440d57 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900522.
Recording identifiers
- ISRC
- HKA619900522
- Title
- 吻別
- Artist
- Jacky Cheung
- CopyrightID (CopyrightChains transaction hash)
0x1b64510fc54576c25f2b66bf385d170add2ad681d35c165148ae66faba440d57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:50d5cd338bdda0a17af2b1b3d7d3758953d1188029514c5482aacd30de554d49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900522
- Bitcoin block existence check
- https://blockstream.info/api/block/953520