ISRC QZK6F2118820
Verified recording
QZK6F2118820 is “Up Up” by Crank Lucas,
registered on the CopyrightChains blockchain with CopyrightID
0xa044ecbab69e432724cc0a92bf889a62a6dc5f0f85109e600e8bad936fc3703c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2118820.
Recording identifiers
- ISRC
- QZK6F2118820
- Title
- Up Up
- Artist
- Crank Lucas
- CopyrightID (CopyrightChains transaction hash)
0xa044ecbab69e432724cc0a92bf889a62a6dc5f0f85109e600e8bad936fc3703c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:84a6f4981ff80f63e309e76808184c85964e224108131156e3e79e2845ff68c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2118820
- Bitcoin block existence check
- https://blockstream.info/api/block/957118