ISRC HKC339400031
Verified recording
HKC339400031 is “舊愛新歡” by Vivian Lai,
registered on the CopyrightChains blockchain with CopyrightID
0xf8e4ee0c9725de4b63255bd506b98ed0601e2ef3ab31ad9af78d190ec4b6e191 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339400031.
Recording identifiers
- ISRC
- HKC339400031
- Title
- 舊愛新歡
- Artist
- Vivian Lai
- CopyrightID (CopyrightChains transaction hash)
0xf8e4ee0c9725de4b63255bd506b98ed0601e2ef3ab31ad9af78d190ec4b6e191
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ee379700c34e28687d0d5289dfd1e5aaf3937b0d60f2ae2d2957a9db32aacb72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC339400031
- Bitcoin block existence check
- https://blockstream.info/api/block/957118