Coordinator command desk · MPC-003

Move the work.
Not the trust.

Coordinate people, turns, storage, and evidence here. Authentication, contribution, verification, and signing stay in the approved native tools.

Phase 1Active phase

07 / 32Current turn

01:42:18Grant remaining

0Stop conditions

Current handoff

Participant 07

Native client running

AN

Ari Nilssonari.n@example.test · contributor

◇ key matched

Starting headsha256:51d8820c…a1049e

Manifest keyAwaiting candidate manifest

Grant scopeinbox/participant-07/phase1/07/*

Native stagecontribute phase1 · 46%

Execution boundary

The browser coordinates. The native client proves.

Web deskSchedule & authorize

Google session, role, roster position, signed handoff, progress, notifications.

Approved local toolsAuthenticate & contribute

Relay + proof-tool verify inputs, run the expensive ceremony, erase, sign, and upload.

Web deskReview signed evidence

Show receipts and status. Advance only after native verification and coordinator authorization.

Runbook progress

Twelve operational sections

Operator log

Latest events

01:12:44 UTC
Native stage receipt receivedparticipant-07 · phase1/contribute · 46%
sig…2d91
00:42:03 UTC
Identity-scoped grant issuedExpires 02:54:21 UTC · minimum remaining 02:15
grant…bc04
00:41:49 UTC
Public head checked independentlyCoordinator and auditor-02 observations agree
head…049e
00:39:16 UTC
Participant 07 acknowledgedGoogle account and Ed25519 fingerprint matched
key…8a17

Human execution aid

The runbook,
made navigable.

Complete human decisions and platform TODOs here. Native automation appears separately as immutable status with receipts, blockers, and remediation.

i

Machine checks are not coordinator attestations. A failed or pending blocking gate disables the dependent action; no checkbox can override it.

Open control matrix ↗

People, roles & trust channels

Name every role.
Make the order clear.

Invite with Google, bind each account to an independently authenticated Ed25519 key, then prepare the exact roster for native signing.

Google account

Access & communication

Sign-in, availability, notifications, scheduling, and dashboard permissions.

Not a ceremony signing identity

+

Ed25519 role key

Cryptographic identity

Generated on the role owner's machine; fingerprint authenticated out of band.

Private key never enters this site

MPC-004 · working copy

Build the ceremony roster

Order contributors, appoint at least two independent auditors, and keep release authority separate.

Unsigned draft

01

Contribution order

The native client advances through this exact sequence.

02

Independent auditors

Two or more must replay both phases.

03

Release signer

A distinct, offline-controlled authority.

Role key directory

Invited people

AccountCeremony roleRole keyState

Mirrors, audits & release

Evidence before
confidence.

Storage success is never authorization. Follow signed records from the public head through independent mirrors, audit replay, beacon closure, and the final go/no-go decision.

Public chain

Position 06 retained

sha256:51d8820c…a1049e

✓ Signed head verified✓ Immutable artifacts reachable✓ Pointer freshness passing

Independent mirrors

2 synchronized

North archivereceipt matched

West archivereceipt matched

Audit replay

1 of 2 complete

50%

Auditor 02 is replaying the complete Phase 1 chain from an independent mirror.

Witness window

Monitoring

Three public witnesses are observing the closed-phase lead window.

3 live

Beacon & closure

Not yet eligible

Phase 1 remains open. Future-round fetch and authenticated seal transition are locked.

Blocked by phase

Production decision

No decision

Offline signing and explicit go/no-go remain unavailable until both phases and required evidence are complete.

Offline signer