ISRC HKA411900075
Verified recording
HKA411900075 is “7 Days” by Cath Wong,
registered on the CopyrightChains blockchain with CopyrightID
0xae77330c2f84c5e04dabc8fb5fb6cf6f26c5980f3f3fef96f3bec64951e0d03c and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA411900075.
Recording identifiers
- ISRC
- HKA411900075
- Title
- 7 Days
- Artist
- Cath Wong
- CopyrightID (CopyrightChains transaction hash)
0xae77330c2f84c5e04dabc8fb5fb6cf6f26c5980f3f3fef96f3bec64951e0d03c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:7dfe698c2cc46c9905732e9edf17960e9ea5448d2d183180d3808a08b25294a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA411900075
- Bitcoin block existence check
- https://blockstream.info/api/block/960105