ISRC HKH612500047
Verified recording
HKH612500047 is “交換溫柔 - Live” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0xdfe71f5994e3c2eeb0b0211eae9bca7a0fc7c10f99d5e192253cb58a75df5897 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH612500047.
Recording identifiers
- ISRC
- HKH612500047
- Title
- 交換溫柔 - Live
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0xdfe71f5994e3c2eeb0b0211eae9bca7a0fc7c10f99d5e192253cb58a75df5897
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f298a46f971565defb2eab80c4c4c1ce67d5c40b5081049f978915a5942432b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH612500047
- Bitcoin block existence check
- https://blockstream.info/api/block/953520