ISRC HKC630802504
Verified recording
HKC630802504 is “渡口” by Tsai Chin,
registered on the CopyrightChains blockchain with CopyrightID
0x387903a764e7b978de6720c2bf3b2886f2c07ff331ac71e205198036afec85b8 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630802504.
Recording identifiers
- ISRC
- HKC630802504
- Title
- 渡口
- Artist
- Tsai Chin
- CopyrightID (CopyrightChains transaction hash)
0x387903a764e7b978de6720c2bf3b2886f2c07ff331ac71e205198036afec85b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:e7fd0b84de592a8f3a66c901b228aa8543b9723035437e8b92ad4907d0463052- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630802504
- Bitcoin block existence check
- https://blockstream.info/api/block/957055