ISRC HKUM72300348
Verified recording
HKUM72300348 is “金曲25年Medley - Live” by Vivian Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x95052aa06bfbfbd581a08f8de1b757fe3d5f6e82daf8ce9b91e0bdaf7ad6c11d and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300348.
Recording identifiers
- ISRC
- HKUM72300348
- Title
- 金曲25年Medley - Live
- Artist
- Vivian Lai
- CopyrightID (CopyrightChains transaction hash)
0x95052aa06bfbfbd581a08f8de1b757fe3d5f6e82daf8ce9b91e0bdaf7ad6c11d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:6ede047514e2e5787db20cdc9bf3d3be98f213ee62465d6e21ff439479547231- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300348
- Bitcoin block existence check
- https://blockstream.info/api/block/960403