Daily integrity seal · Demand
2026-08-17
On 2026-08-17, KTRENZ sealed a tamper-evident fingerprint of 55 demand snapshots from that day. Publishing this fingerprint on base-mainnet proves those records existed at that time and have not been altered since. Each is one artist’s external demand for the day (Naver search + YouTube). We can prove any single one to a licensed partner without exposing the rest.
On-chain fingerprint
- Records sealed
- 55
- Window (UTC)
- 2026-08-17 00:00 → 2026-08-17 23:59
- Merkle root
- 0xaebe48a1fcfba0cd22e1494ee1ac9b03957e7caefb22a675f2a3a4c4662e66b6
- Attestation UID
- 0xd238df033c827133034ffe4623bc487edcc66a44508144f896b427430e5b651d
- Network
- base-mainnet
- Hash algorithm
- keccak256-fixedorder-dup-v1
How to verify a single record: a licensee is handed one record + its salt + a Merkle proof, re-hashes it, and confirms it resolves to the Merkle root above — proving inclusion without exposing anyone else's data. Get in touch for a licensed feed.