ISRC HKC630300700
Verified recording
HKC630300700 is “分飛燕” by 張偉文,
registered on the CopyrightChains blockchain with CopyrightID
0x67a84d2bff71d4765081b8e5c88361a48efc1b2033ff7cb66a3a570747fcd894 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300700.
Recording identifiers
- ISRC
- HKC630300700
- Title
- 分飛燕
- Artist
- 張偉文
- CopyrightID (CopyrightChains transaction hash)
0x67a84d2bff71d4765081b8e5c88361a48efc1b2033ff7cb66a3a570747fcd894
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:16df066ada51e13730556839b71b8c01b3a7396cc2ee74bfd50986338f6f768c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300700
- Bitcoin block existence check
- https://blockstream.info/api/block/960273