ISRC HKA410100001
Verified recording
HKA410100001 is “給Lisa” by Cass Phang,
registered on the CopyrightChains blockchain with CopyrightID
0xc4649a98f733adb9643a2af7aa90207cef76f9c58f83ec99dd4ba33914ad7a27 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA410100001.
Recording identifiers
- ISRC
- HKA410100001
- Title
- 給Lisa
- Artist
- Cass Phang
- CopyrightID (CopyrightChains transaction hash)
0xc4649a98f733adb9643a2af7aa90207cef76f9c58f83ec99dd4ba33914ad7a27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:a5ba93a842147159448947e0cdbe5f9b9280e9932f79f8e4cbdd19a258b80ee2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA410100001
- Bitcoin block existence check
- https://blockstream.info/api/block/960497