ISRC HKC841000038
Verified recording
HKC841000038 is “給自己的信 - Live” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0xa810a2c49006594dcacac8497b8d0df02322ae223c3c8b27e312f6c58c4fb7a7 and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC841000038.
Recording identifiers
- ISRC
- HKC841000038
- Title
- 給自己的信 - Live
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0xa810a2c49006594dcacac8497b8d0df02322ae223c3c8b27e312f6c58c4fb7a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:bfa44a7943948e46b01ac59f4d4b2ecbf2e095d04114f2f72d0190e94261b0ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC841000038
- Bitcoin block existence check
- https://blockstream.info/api/block/959132