ISRC QZLBC2200167
Verified recording
QZLBC2200167 is “Common Ground” by Contour,
registered on the CopyrightChains blockchain with CopyrightID
0xdabc263c656584b325e0de954726efd58a63fa9e5dce0802e085b50db45dbc8e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2200167.
Recording identifiers
- ISRC
- QZLBC2200167
- Title
- Common Ground
- Artist
- Contour
- CopyrightID (CopyrightChains transaction hash)
0xdabc263c656584b325e0de954726efd58a63fa9e5dce0802e085b50db45dbc8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:62cfa441d12afe3b0f44a1b31b4ebc1fd315796c4617fcab2405c909c6c4b456- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2200167
- Bitcoin block existence check
- https://blockstream.info/api/block/956302