honzomomo objects
Most NFTs are a static picture. A honzomomo Object is different: it has a persistent identity, a state you can change over time, and a hash-linked history of every change — all reconstructable from the chain by anyone. No trusted database. Just transitions.
What is this?
honzomomo Objects are a small, permissionless standard for putting stateful objects on Robinhood Chain. Each object is a real ERC-721 token, so it shows up in wallets and on OpenSea — but under the hood it carries mutable state and an append-only history of signed transitions.
Why mint one?
An object isn't a jpeg you buy — it's a character you grow. It starts dormant. The more you interact with it — over different days, in different ways, keeping it instead of flipping it — the further it evolves. Its whole life is written on-chain and can't be faked or reset by anyone. Your object is your mark on honzomomo: visible in the Explorer, earned through use, impossible to buy your way past.
This isn't about price. There's no promise your object will be worth money — it won't necessarily be worth anything. It's about being early to something real, leaving a trace no one can erase, and seeing how far you can take it.
The five operations
An object's whole life is a sequence of these. Each one is a transaction you sign; each one advances the object's nonce and produces a new head hash.
create mint a new object
Creates the object with a type (e.g. portfolio) and a starting state. You become the owner. Why: this is the genesis of a new onchain identity.
update change the state
Replaces the object's JSON state. How: it must carry the current head hash as prev; if that's stale (someone changed it first), the chain rejects it. Why: this is how an object evolves without anyone being able to rewrite its past.
attach reference an asset
Records a declared reference to a token (address or symbol) in the object's state. Why: lets an object organize or point at assets. Important: it is declared / unverified — it does not prove you own that token.
detach remove a reference
Removes a previously attached reference. Why: keep the object's declared set current.
transfer hand over control
Moves ownership to another address (a normal ERC-721 transfer — so OpenSea sales count too). How: after transfer you can no longer act on the object. Why: the history stays intact and follows the object to its new owner.
How to use it
- Connect your wallet (top right). Make sure you're on Robinhood Chain mainnet (id 4663).
- Create an object: pick a type, an optional starting state, and confirm in your wallet. Anyone can mint for a tiny fee.
- Explore: the Explorer lists every object on the chain and replays its history like a conversation — each transition is a message.
- Manage: in My Objects, run update attach detach transfer. Watch the nonce and head hash change with every action.
Unofficial and unaffiliated with Robinhood Markets, Inc. This is a community, for-fun project. Contract is not audited. Nothing here is financial or legal advice. Attached assets are declared references, not proof of ownership.
