ISRC QZFZ42071735
Verified recording
QZFZ42071735 is “Lies” by Contour,
registered on the CopyrightChains blockchain with CopyrightID
0x0b706ce07b0edc4eb421effc9102dd4a1b696b8426e038e3f4f6e7ab279242a2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42071735.
Recording identifiers
- ISRC
- QZFZ42071735
- Title
- Lies
- Artist
- Contour
- CopyrightID (CopyrightChains transaction hash)
0x0b706ce07b0edc4eb421effc9102dd4a1b696b8426e038e3f4f6e7ab279242a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:be29f7af3fb1f2ba2ee54deb5c4231584b1fcd6dd859537b7e1d5a6e62e8ee05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42071735
- Bitcoin block existence check
- https://blockstream.info/api/block/953520