ISRC HKG731797039
Verified recording
HKG731797039 is “执子之手 - 琵琶古筝版” by 孙沛,
registered on the CopyrightChains blockchain with CopyrightID
0x66c72aeb7a8b25e7aed88092f9d378c49891de1e1e183917adb90ed3218ac6e4 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731797039.
Recording identifiers
- ISRC
- HKG731797039
- Title
- 执子之手 - 琵琶古筝版
- Artist
- 孙沛
- CopyrightID (CopyrightChains transaction hash)
0x66c72aeb7a8b25e7aed88092f9d378c49891de1e1e183917adb90ed3218ac6e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:a05da067372b35eb66a53f2e5f411e5c0c92fc410abfa568d3d70d2c3eaba2ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731797039
- Bitcoin block existence check
- https://blockstream.info/api/block/960203