ISRC HKB829900019
Verified recording
HKB829900019 is “左右手 - Acoustic Mix” by Leslie Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0xe26796615a0a4391734bfff2055c479fb42a0db01c97c8e99bd4b612ed89b791 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB829900019.
Recording identifiers
- ISRC
- HKB829900019
- Title
- 左右手 - Acoustic Mix
- Artist
- Leslie Cheung
- CopyrightID (CopyrightChains transaction hash)
0xe26796615a0a4391734bfff2055c479fb42a0db01c97c8e99bd4b612ed89b791
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:a0ed65552bc440e74cca12d16df03d376173c9fc5d1407e9b44a0480d08435cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB829900019
- Bitcoin block existence check
- https://blockstream.info/api/block/960160