ISRC HKD251800118
Verified recording
HKD251800118 is “黑人問號” by Sherman Chung,
registered on the CopyrightChains blockchain with CopyrightID
0xfe85d1547528744c3cd0fdb493bec02343e409ed1278f69229042a46fb72a337 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD251800118.
Recording identifiers
- ISRC
- HKD251800118
- Title
- 黑人問號
- Artist
- Sherman Chung
- CopyrightID (CopyrightChains transaction hash)
0xfe85d1547528744c3cd0fdb493bec02343e409ed1278f69229042a46fb72a337
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:a255149f06c09972bc76506c4a1f3b970d9c475248ae3c40e71f75d26ef15ddc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD251800118
- Bitcoin block existence check
- https://blockstream.info/api/block/960309