Daily integrity seal · Demand

2026-08-30

On 2026-08-30, KTRENZ sealed a tamper-evident fingerprint of 52 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

52

Window (UTC)

2026-08-30 00:00 → 2026-08-30 23:59

Merkle root

0x7c3b1a20297713f6fdd9dca9de1ebfdd09e3800ff1adf71498029ab686be5ffc

Attestation UID

0x224794a404be2b6f0ce88b9f0e2db40ee2b17aadb9a5252dc1c8bd59d209b423

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.