ISRC QZFZ42071736
Verified recording
QZFZ42071736 is “Distance” by Contour,
registered on the CopyrightChains blockchain with CopyrightID
0x7dd0443d8623d60c00e660e00f56f4c4b303bf4a9b6bd801b61d968fabaebca9 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/QZFZ42071736.
Recording identifiers
- ISRC
- QZFZ42071736
- Title
- Distance
- Artist
- Contour
- CopyrightID (CopyrightChains transaction hash)
0x7dd0443d8623d60c00e660e00f56f4c4b303bf4a9b6bd801b61d968fabaebca9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:de8edbda905c31c85af459e474e9f650f0f5150f7f643ae4cb8213c07e62cf08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42071736
- Bitcoin block existence check
- https://blockstream.info/api/block/956304