ISRC HKH611800180
Verified recording
HKH611800180 is “知道的請告訴我 - Live” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x8f4820995eff2cfec394759f6fe412c5644388426d87548430dbd7b8fbb36838 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH611800180.
Recording identifiers
- ISRC
- HKH611800180
- Title
- 知道的請告訴我 - Live
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x8f4820995eff2cfec394759f6fe412c5644388426d87548430dbd7b8fbb36838
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:cb208173042d72d736da67e74a6a3f5a471f2c4274c90fbf87f33fb07bf16f5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH611800180
- Bitcoin block existence check
- https://blockstream.info/api/block/960298