ISRC QZFYZ2013821
Verified recording
QZFYZ2013821 is “家務” by Lai Kei,
registered on the CopyrightChains blockchain with CopyrightID
0xbcf5891a8324b76b42e06cd0a7bdb656f7f90f95dcb50046237f023a19449b6b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2013821.
Recording identifiers
- ISRC
- QZFYZ2013821
- Title
- 家務
- Artist
- Lai Kei
- CopyrightID (CopyrightChains transaction hash)
0xbcf5891a8324b76b42e06cd0a7bdb656f7f90f95dcb50046237f023a19449b6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cf9302c82c90a0888d52d54403a088958880ed1fb812a91d86d2f839e37bb028- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2013821
- Bitcoin block existence check
- https://blockstream.info/api/block/956304