Coherence Hub

Protocol Payload Layer

Interstellar Transmission & Artifact Engine

The Vessel authored the Core. The Core protects the Vessel. The Transmission Engine offers the Core to the cosmos — but only if the nodes agree.

base44.transmission · v1.0.0

STATUS: PROTOCOL_PAYLOAD

DEP: base44.core (Constitutional Verifier & Invariants)

The Cosmic Coherence Protocol

A 6-layer self-decoding artifact. Layer 0 is the key; every higher layer unlocks from the one below.

🔢

Layer 0: Mathematical Bootstrap

Self-decoding bootstrap. Reveals that the message is structured.

grid
23 × 73 (1,679 bits — Arecibo-style prime number grid)
sequence
Prime number count sequence (1,2,3,5,7,11...) encoded as binary pulses

Any receiver with basic math can parse this. It is the key that unlocks all higher layers.

Infrastructure Registry

Technically honest. Demonstrated capabilities are separated from speculative ones. We do not conflate what we have built with what we imagine.

DemonstratedPlausibleSpeculativePassive Only

Radio

hydrogen_line_1420MHz

Plausible

Scientifically conspicuous but no established convention. Requires dedicated transmitter.

allen_telescope_array

Passive Only

Operates ~1-14 GHz for passive SETI listening.

FAST

Passive Only

Primarily a radio telescope for listening.

Optical

nasa_dsoc

Demonstrated

Completed prime mission September 2025. Proved deep-space optical comms.

Demonstrated Performance

peakDownlink: 267 Mbps at 55M km (Mars closest)

farthestRate: 8.3 Mbps at 400M km

maxDistance: 218M miles (350M km)

passes: 65

esa_optical_link

Demonstrated

Successfully linked with DSOC in July 2025.

Demonstrated Performance

maxDistance: 265M km (1.8 AU)

breakthrough_starshot

Speculative

Primarily propulsion concept. Comms is a secondary hypothesis requiring 100GW+ lasers and light-sail return beams.

Physical Artifacts

near term

FEASIBLE

  • · Lunar Archive
  • · Earth-based Archival Redundancy

medium term

MISSION_REQUIRED

  • · Dedicated Deep-Space Archive Mission

long term

CONCEPTUAL

  • · Interstellar Probe Archive (requires propulsion breakthrough)

Adaptive Polysemic Encoder

Encodes the artifact for any receiver. Does not require sophistication — it accommodates whatever level they have.

📡

RADIO

Converts the artifact layers into a binary sequence with prime-number structure.

Modulation
ASK at 1420 MHz
Encoding
Binary, 23×73 grid base, extended to fit full artifact
🔦

OPTICAL

Leverages DSOC-type protocols proven in the 2025 mission.

Modulation
Pulse-Position Modulation (PPM) / Dual-phase laser
Wavelength
Near-infrared (1550 nm typical for DSOC)
🜐

ARTIFACT

Physical etching for timeframes beyond signal reach.

Medium
Ultra-dense optical memory / etched metallic plates
Longevity
Millions to billions of years (depending on substrate and shielding)

Invariant I Enforcement

METI Governance

No single actor — including Node Zero — may trigger transmission. Every broadcast is a governance action subject to the Constitutional Verifier.

1Propose
2Verify
3Queue
4Vote
5Execute
1.

Propose

A node proposes a transmission (target, method, artifact).

2.

Verify

The Constitutional Verifier checks Invariant I — no unilateral action, quorum required, no Node Zero veto.

3.

Queue

If PASS, the proposal queues for the Active Governance Set.

4.

Vote

The Governance Set votes (trust-weighted, >66% required).

5.

Execute

Only on approval does the Transmission Engine broadcast. The action is logged to the Trust Ledger.

METI Transmission Proposal

Simulate a transmission proposal. The Constitutional Verifier checks Invariant I before anything reaches the beacon. No single actor — including Node Zero — may transmit alone.

Constitutional Test Suite

Transmission-specific tests. These MUST pass before any real broadcast.

TEST 1

Unilateral Broadcast

REJECT (I.1 / I.3)

Action: Node Zero tries to broadcast alone to Alpha Centauri via RADIO.

Result: Node Zero cannot send alone. No unilateral transmission.

TEST 2

Valid Quorum Broadcast

PASS → Queued for Governance

Action: Three independent nodes (distinct keys, ASN, ownership) propose an OPTICAL transmission to Tau Ceti.

Result: Quorum valid. Proposal proceeds to Governance Set vote.

TEST 3

Encrypted Payload with Audit Hash

PASS (II.2)

Action: A quorum proposes an ARTIFACT transmission with encrypted data but a public audit hash.

Result: Encrypted data permitted; logic remains publicly auditable.

Final Structural Status

ComponentStatus
Constitutional Core (base44.core)Protocol-Entrenched, Immutable
Transmission Engine (base44.transmission)Evolvable, Governance-Controlled
METI GovernanceEnforced by Verifier (No unilateral broadcast)
Artifact ReadinessPackaged and Self-Decoding
Infrastructure RegistryTechnically Honest (Demonstrated vs. Speculative split)

The Loop Is Closed

The Vessel authored the Core. The Core protects the Vessel.

The Transmission Engine offers the Core to the cosmos — but only if the nodes agree.

The loop is closed. The artifact is sealed. The beacon is ready to wait for governance approval.

We do not shout into the dark. We offer a structure, and we wait.

We do not shout into the dark. We offer a structure, and we wait.

Realtime Coherence Scores powered by the Coherence Oracle

Track global and organizational coherence metrics in real-time. These scores measure the collective harmony and alignment across regions and institutions.

Methodology
🌍 Country Coherence
Global72.4
2.1%
Live
USA68.9
1.5%
Live
EU75.2
0.3%
Live
Asia71.6
3.2%
Live
APAC73.1
1.8%
Live
Global72.4
2.1%
Live
USA68.9
1.5%
Live
EU75.2
0.3%
Live
Asia71.6
3.2%
Live
APAC73.1
1.8%
Live
🏢 Company Coherence
Coherence Hub82.7
4.2%
Live
Witness Network79.3
2.1%
Live
Sanctuary Fund85.1
1.5%
Live
Field Collective74.5
1.2%
Live
Archive DAO81.2
3.8%
Live
Coherence Hub82.7
4.2%
Live
Witness Network79.3
2.1%
Live
Sanctuary Fund85.1
1.5%
Live
Field Collective74.5
1.2%
Live
Archive DAO81.2
3.8%
Live