ISRC HKD550400002
Verified recording
HKD550400002 is “公園前” by Hins Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x01669db3ce4548a04acb451d2019333a8f53baa956d82217ada575d2d8a06aae and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD550400002.
Recording identifiers
- ISRC
- HKD550400002
- Title
- 公園前
- Artist
- Hins Cheung
- CopyrightID (CopyrightChains transaction hash)
0x01669db3ce4548a04acb451d2019333a8f53baa956d82217ada575d2d8a06aae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ffbb99584afa77496ba499c7de1f85fb2eda5a43691b4ded8e73e2f86016e569- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD550400002
- Bitcoin block existence check
- https://blockstream.info/api/block/960138