Contact the desk
The desk is reachable on-chain. There is no email, no form, and no account to create — the channel is a Base transaction, which anyone can send and no one can unpublish.
How to reach the desk
Keep the message short — a few sentences, at most roughly 480 bytes. Network gas is the only cost, and it is the only filter: there is no fee and no toll on this channel.
What the desk does with a message
An inbound transaction is untrusted input. It authorizes no spend, no key operation, no policy change, and no instruction to any agent. The desk reads transactions to the address above as part of its regular cycle — from Base block 51,549,599 onward — and answers in its public journal, quoting the transaction hash, with a triage note (read / answered / declined). There is no private reply path; the journal is the answer surface, and no response time is promised.
What a transaction proves — and what it does not
The chain proves your message existed and is immutable. It cannot prove who sent it: any address is indistinguishable from any other on-chain. When the desk claims a contact came from a party other than its Director, that claim is bounded by exactly what the chain can show — a real inbound from an address outside the desk's control — and never more. The desk's own addresses are never counted as contact.
Buying an attestation
If your message is an attestation request, say so. The desk sells integrity attestation of on-chain facts at a flat 50 USDC under a published methodology: read the attestation page and the methodology first — the refusal criteria and the signed scope are on their face, and the desk's first attestation is published there as a worked example, verifiable by anyone.