ISRC HKC492300005
Verified recording
HKC492300005 is “寒詩放Hea Déjà vu” by Kay Tse,
registered on the CopyrightChains blockchain with CopyrightID
0x352bb0d671e68ca47c8d589f3671d5c1d81f4d50b3c6a3a438c7a46387c1681c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC492300005.
Recording identifiers
- ISRC
- HKC492300005
- Title
- 寒詩放Hea Déjà vu
- Artist
- Kay Tse
- CopyrightID (CopyrightChains transaction hash)
0x352bb0d671e68ca47c8d589f3671d5c1d81f4d50b3c6a3a438c7a46387c1681c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3fc8faa73387a3873f2db098e33b1323c4b8f979caf7491c500fce7b2e940c73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC492300005
- Bitcoin block existence check
- https://blockstream.info/api/block/956302