ISRC HKI491618022
Verified recording
HKI491618022 is “表演時間” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x7642d6aff16fe7f0aa7398d775d8fa9ab068b5d14f86594cb485592e62176f81 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI491618022.
Recording identifiers
- ISRC
- HKI491618022
- Title
- 表演時間
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x7642d6aff16fe7f0aa7398d775d8fa9ab068b5d14f86594cb485592e62176f81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b24cf0163a0eb8361d0ec586983f542650e87a9443754270d2f44143a5a7ff54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI491618022
- Bitcoin block existence check
- https://blockstream.info/api/block/956302