ISRC HKH612200020
Verified recording
HKH612200020 is “喝采 - Live” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x4f66d7667032ee8156d0c8b8f9e588ec7b890c67bcc48cacb401f9c3ab7d03cf and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH612200020.
Recording identifiers
- ISRC
- HKH612200020
- Title
- 喝采 - Live
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x4f66d7667032ee8156d0c8b8f9e588ec7b890c67bcc48cacb401f9c3ab7d03cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:8849bedb3a3bb9ae61dad6593a59c41fa6267f1d849869900f567f09f83502b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH612200020
- Bitcoin block existence check
- https://blockstream.info/api/block/960144