ISRC QZHN92080918
Verified recording
QZHN92080918 is “Hard Yakka” by Lisi,
registered on the CopyrightChains blockchain with CopyrightID
0x3483224fa9ec1ca4a6cafd49436e75b1214d3198c71b16458784875ace980ba1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92080918.
Recording identifiers
- ISRC
- QZHN92080918
- Title
- Hard Yakka
- Artist
- Lisi
- CopyrightID (CopyrightChains transaction hash)
0x3483224fa9ec1ca4a6cafd49436e75b1214d3198c71b16458784875ace980ba1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:632d7cb792029526170a70c7c512e4ddc099f59db8046180616ab0490531a96e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92080918
- Bitcoin block existence check
- https://blockstream.info/api/block/953513