ISRC HKUM72300022
Verified recording
HKUM72300022 is “側面 Silhouette” by Leslie Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x73a4e4bff3a39a54f540071fd067cead281c0616831360969e43a0005b209f15 and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300022.
Recording identifiers
- ISRC
- HKUM72300022
- Title
- 側面 Silhouette
- Artist
- Leslie Cheung
- CopyrightID (CopyrightChains transaction hash)
0x73a4e4bff3a39a54f540071fd067cead281c0616831360969e43a0005b209f15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:d3022f008c3ed4bafa9ad9219499578c88ccb73f1f9b35eddc493948218a77f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300022
- Bitcoin block existence check
- https://blockstream.info/api/block/960179