ISRC QZK6J2115531
Verified recording
QZK6J2115531 is “LABOR” by Vilhelm.,
registered on the CopyrightChains blockchain with CopyrightID
0xca1edd3403af6fdc18e95ee82d97865be9ae869d290ed5f40a13896eb3ea9e2a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2115531.
Recording identifiers
- ISRC
- QZK6J2115531
- Title
- LABOR
- Artist
- Vilhelm.
- CopyrightID (CopyrightChains transaction hash)
0xca1edd3403af6fdc18e95ee82d97865be9ae869d290ed5f40a13896eb3ea9e2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:be465ed0330b631714467679e6a61127e927b50d0bb61e33277f6e3eab9d6a70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2115531
- Bitcoin block existence check
- https://blockstream.info/api/block/960334