ISRC HKH612200023
Verified recording
HKH612200023 is “交換溫柔 - Live” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0xe3a7127d1a003efbc16a04c7d5ad8176a55a28de15ef1a5b9cd86e1334757093 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH612200023.
Recording identifiers
- ISRC
- HKH612200023
- Title
- 交換溫柔 - Live
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0xe3a7127d1a003efbc16a04c7d5ad8176a55a28de15ef1a5b9cd86e1334757093
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:31e6409e6b680f389ffe5cb521a5ae37311b31accd7220e123c2fb4baf65385b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH612200023
- Bitcoin block existence check
- https://blockstream.info/api/block/956889