ISRC HKA411800239
Verified recording
HKA411800239 is “7 Days - Mandarin Version” by Cath Wong,
registered on the CopyrightChains blockchain with CopyrightID
0xd6ee4b12695d58eab33e4cb5840ca81b0f12ec902e835ffa92fc0925af9c53c9 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA411800239.
Recording identifiers
- ISRC
- HKA411800239
- Title
- 7 Days - Mandarin Version
- Artist
- Cath Wong
- CopyrightID (CopyrightChains transaction hash)
0xd6ee4b12695d58eab33e4cb5840ca81b0f12ec902e835ffa92fc0925af9c53c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:8131c6abbc33f8c316c35c18948b315538b66b53e51a7ef3957db301ef7f8a2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA411800239
- Bitcoin block existence check
- https://blockstream.info/api/block/960513
Full record
Track page: 7 Days - Mandarin Version · Machine-readable JSON-LD