ISRC HKUM72300366
Verified recording
HKUM72300366 is “離開以後 - Live” by Jacky Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x6508bf7ce2fbabd008dec9af04c6f87fa2524ff3b652353f742db48d5c1e3ad2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300366.
Recording identifiers
- ISRC
- HKUM72300366
- Title
- 離開以後 - Live
- Artist
- Jacky Cheung
- CopyrightID (CopyrightChains transaction hash)
0x6508bf7ce2fbabd008dec9af04c6f87fa2524ff3b652353f742db48d5c1e3ad2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d99ac41ea875765b675302f282f64fe24bd3d4a44ed260c3dbdca0094207361d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300366
- Bitcoin block existence check
- https://blockstream.info/api/block/956304