ISRC HKC630300705
Verified recording
HKC630300705 is “我是中國人” by 張偉文,
registered on the CopyrightChains blockchain with CopyrightID
0x9a6a97e721f582f6030c88ceebed34576a35b081a8f8c34135e759a6b78d6262 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300705.
Recording identifiers
- ISRC
- HKC630300705
- Title
- 我是中國人
- Artist
- 張偉文
- CopyrightID (CopyrightChains transaction hash)
0x9a6a97e721f582f6030c88ceebed34576a35b081a8f8c34135e759a6b78d6262
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:935564ca21d6e7087a1df643a5e77621ec8954a69dcbfd607fc9a1c923ac77f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300705
- Bitcoin block existence check
- https://blockstream.info/api/block/957124