ISRC QZVK62400020
Verified recording
QZVK62400020 is “Keep It Up” by Cole Calico,
registered on the CopyrightChains blockchain with CopyrightID
0x0b3c9e46be6484f95a826a21c94655d8f4a705d94653514ebcb46a878b64aff8 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVK62400020.
Recording identifiers
- ISRC
- QZVK62400020
- Title
- Keep It Up
- Artist
- Cole Calico
- CopyrightID (CopyrightChains transaction hash)
0x0b3c9e46be6484f95a826a21c94655d8f4a705d94653514ebcb46a878b64aff8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:8eff4447dfd545408c73660968bb8109e3091cb80ce14f38f6fe8ca0e895e483- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVK62400020
- Bitcoin block existence check
- https://blockstream.info/api/block/960207