ISRC HKA412300171
Verified recording
HKA412300171 is “至少有歌 - Extended Version” by Cath Wong,
registered on the CopyrightChains blockchain with CopyrightID
0xc00aeaeda7fb2fc6dfd470db1d1152417f7b2bf85c629d5c6104a831c57b3f9e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300171.
Recording identifiers
- ISRC
- HKA412300171
- Title
- 至少有歌 - Extended Version
- Artist
- Cath Wong
- CopyrightID (CopyrightChains transaction hash)
0xc00aeaeda7fb2fc6dfd470db1d1152417f7b2bf85c629d5c6104a831c57b3f9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2403f8082067cd769d5df5c83912ec8af28766f49c849d14d2107c23b5b52af4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300171
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 至少有歌 - Extended Version · Machine-readable JSON-LD