ISRC HKUM72400569
Verified recording
HKUM72400569 is “無心睡眠 - Live” by Leslie Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x1aa8a2ee4f148a00ad208f341ae2c26f5082415c336175163071b5792fe3af74 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72400569.
Recording identifiers
- ISRC
- HKUM72400569
- Title
- 無心睡眠 - Live
- Artist
- Leslie Cheung
- CopyrightID (CopyrightChains transaction hash)
0x1aa8a2ee4f148a00ad208f341ae2c26f5082415c336175163071b5792fe3af74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7c3cbdecd1367645beee121da6e0c0d710731f813a7788e78875d61112d7f321- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72400569
- Bitcoin block existence check
- https://blockstream.info/api/block/956302