ISRC HKA419900003
Verified recording
HKA419900003 is “不可愛的時侯” by Cass Phang,
registered on the CopyrightChains blockchain with CopyrightID
0x514cdb909f06868efe770dd237e3e2364656017e0917790bb0df8b079853c610 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA419900003.
Recording identifiers
- ISRC
- HKA419900003
- Title
- 不可愛的時侯
- Artist
- Cass Phang
- CopyrightID (CopyrightChains transaction hash)
0x514cdb909f06868efe770dd237e3e2364656017e0917790bb0df8b079853c610
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:71cf4e3085d6667cb935ab8bee6448042c87a65cee7753bc4b70e03b1628550f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA419900003
- Bitcoin block existence check
- https://blockstream.info/api/block/959144