[ Documentation ]

How it works

Eight documents

HOH® is a private investment protocol on Robinhood Chain. It gives on-chain access to late-stage private technology companies — exposure that has otherwise only been reachable through an institutional allocation. Capital is organised into 10 vaults. Each vault is one strategy with its own mandate, its own risk budget and its own portfolio. These pages describe the mechanism: how a vault works, what a risk tier commits you to, how capital enters and leaves, how a position is valued, and what any member can verify without asking anyone.

Epoch 02 · Live

Genesis 11 March 2026

Next window · Epoch 03

1.24K members

Capital deployed

$1.94B

Vaults

10

Active positions

24

Carrying mark

1.38×

[ Contents ]

8 documents · read in order or jump

01

Overview

What the protocol is

A private investment protocol on Robinhood Chain. On-chain access to late-stage private technology companies, organised into ten vaults, each with its own mandate and its own risk budget.

The model

Four layers

The book today

What it is not

02

Vaults

Ten mandates

A vault is one strategy, one risk tier and one portfolio. The ten differ in what they buy, how long they hold it and what a loss inside them can reach. The full table, with deployed capital, carrying mark and position count.

What a vault is

The ten

Capacity

Choosing one

03

Risk tiers

R1 Sovereign to R5 Frontier

Every vault carries exactly one tier, and it is stated on every surface the vault appears on. What each tier means in practice, what a member is accepting at each level, and how a tier is assigned.

The five tiers

What you accept

Isolation

Reading the ramp

04

Allocation

How to participate

Capital moves on epoch boundaries and never between them. What happens in a window, what a member ends up holding, and how that position is represented on chain.

Epoch windows

The window

What you hold

Capacity

05

Marks & reporting

How a position is valued

A position is carried at the round that priced it, never at a model. The book marks at 1.38× cost. What gets published, when, and how to read the performance figures without being misled by them.

The marking rule

Flat marks

What is published

Returns

06

Exits & liquidity

How a position leaves

Four exits have returned $412M. Principal routes back to Reserve, gain routes to Compound. Lock-ups run from same-epoch to 84 months, and outside Reserve there is no early exit.

Realisations

Where money goes

Lock-ups

Illiquidity

07

Custody & attestation

What can be verified

The claim is on chain. The company is not. What is attested, how often, what a member can check without asking anyone, and what an attestation does not prove.

The split

Attestation

Verification

Governance

08

FAQ

The blunt questions

Who can join, what the fees are, what happens when a company fails, whether a position can be exited early, and how companies are chosen.

Access

Fees

Failure

Selection