a blockchain-agnostic service company

We build applications
on open public blockchains.
Platforms others build on.

Naming and identity, a hashed and settled trade layer, NFT services, real estate tokenised in the open — and apps that run inside your wallet. Every one of them self-custodial: your keys sign, the public ledger settles, and the private data stays with its owner. Our first implementations run on a coin-set (UTXO) chain; the designs are written to travel to any open chain.

See what is live The roadmap
✓We never custody an asset that is not ours ✓Self-custody promoted in every product ✓Registered company · Uttar Pradesh, India ✓Built in the open · evidence first
the one idea

Commit in public. Keep the data private. Let the owner hold the keys.

Every application we ship follows one shape: the fact that matters — who holds a name, that a trade settled, that a title changed hands — is committed to an open public blockchain as a hash or a coin anyone can verify. The document, the terms, the personal data stay with the people they belong to and are revealed one field at a time, to one party, when they choose. There is no custodian in the middle, no honeypot to breach, no rake on the way through. We build the platform; you keep the asset.

what is live

Products

Each card links to the live application — and most of them also run inside your wallet. The protocols and interfaces are chain-agnostic by design.

naming & identity · live

NamID Protocol — namid.net

A naming layer where a root (.xch, .mojo, .chia, .x) is a coin that can never be sold, the names beneath it are coins people own, and every name is a W3C decentralized identifier (did:namid) you can sign in with. Names resolve only with a proof a wallet verifies against consensus. Application outlet at namidbase.com; the name marketplace at names.cat; the SageX wallet on desktop, CLI and browser.

namid.net →   NamIDBase →   names.cat →
settled trade layer · live

OfferFiles — offerfiles.com

A public–private trade layer. Trades are expressed as offer files: the commitment is public and hashed on chain, the settlement is atomic on chain, the counterparties' details stay private. Today it is a curated, non-custodial offer book (listening to the Splash! network, indexing only verified assets); it is the base for exchange and DeFi services on the roadmap. It never holds a coin.

offerfiles.com →
NFT service platform · live

ChiaNFTs — chianfts.com

Mint, store and browse NFTs from what is actually on chain — minting is a real spend signed in your own wallet, storage is content-addressed, offers publish where people already look. Issues .chia names to its users and shows a NamID beside every owner.

chianfts.com →
social identity · live

MyMojos — mymojos.com

A social square where the username is the identity, not an account we hold: every member gets a soulbound .mojo name bound to their key, never transferable, never renewed. Sign in with it, post from it, mint what you make into a vault you hold yourself.

mymojos.com →
real-estate tokenisation · live

XCHFi — xchfi.com

Real estate, tokenised in the open — India and the United States first. Every project is found, underwritten and listed in public; its documents are hashed on chain and its interests are deed-bound units on a register Web3UTXOS keeps as transfer agent — never an exchange, custodian or broker. Listing 1 is the Lucknow plot; township studies, the Township Manual, site logs and an asset check are published. Information, not an offer: access is requested with a wallet signature, never a payment.

xchfi.com →   Listings →   Townships →
wallet & in-wallet apps · live

SageX — the NamID wallet

Desktop, CLI and browser extension. Resolves names against the chain rather than a server, signs you in to any NamID-aware site with your name, and keeps roots in a vault with guardian recovery.

Our venues also run inside the wallet as dApps — NamID, NamID Messenger, ChiaNFTs, OfferFiles, MyMojos and XCHFi: preinstalled in SageX, installable in Sage through Sage Apps, and in the official Chia reference wallet through ChiaX, our build of it. On the web, every venue connects to SageX, Sage or the reference wallet over WalletConnect. Nothing is signed without the wallet asking; your keys never leave it.

Get SageX →
platforms for other applications

Build yours on ours

Each product is also a base other applications stand on — on the web and inside the wallet. What is not open yet is marked coming soon and sits on the roadmap below; we do not sell what is not running.

in-wallet apps · live

Apps inside the wallet

Ship one static bundle and it runs inside SageX, inside Sage through Sage Apps, and inside the Chia reference wallet through ChiaX — its own origin, its own network allowlist, every request through the wallet's permission dialog. Our venues already run this way.

trade · live

Settled trade layer

OfferFiles: public hashed commitments, atomic on-chain settlement, private terms. Any marketplace — names, NFTs, tokenised assets — can settle through it without a custodian. XCHFi's listings and intake already run on it.

identity · live

Names and sign-in

NamID names are DIDs any application can accept as a login: the wallet that holds the name signs a challenge, the registry proves the match. OfferFiles, ChiaNFTs and MyMojos already do.

site logs · live

Site logs for any asset

Hash-chained updates for a plot, a building or a project: photos and documents stored by their SHA-256, one owner key per asset, questions answered in public, every chain verifiable in the browser. Running for XCHFi's assets today.

registries · coming soon

Land and asset registries

A title, a parcel, a lien, a transfer — committed as coins and hashes on a public chain, documents held by their owners, the registrar's role reduced to a record keeper. XCHFi's transfer-agent register is the first.

credentials · coming soon

ZkVerify

Verifiable credentials with selective disclosure: reveal one field to one verifier, revoke instantly, the record's hash anchored on chain and never the data.

payments · coming soon

qrpay & payment channels

Name-to-name payments and N-party channels: lock once, reallocate off-chain, settle once. Scan a QR to pay a name.

equity · coming soon

Cap tables as coins

Share classes as un-inflatable, identity-bound tokens with vesting enforced by the chain. We run our own this way.

how we build

Public ledger, private data, your keys

The rules every product follows, whatever chain it runs on.

Coin-set (UTXO) chains · liveOther UTXO chains · designed forAccount chains · designed forOpen standards · W3C DID · CHIPs
Our pledge. We never custody any asset that is not ours, and we promote self-custody in every product we ship. If a design would require us to hold your keys or your coins to work, we do not build it that way.
company roadmap

Where we are going

What is running, what is next, and what is only a plan. Dates are targets; the evidence for each finished item is public.

who is building it

Company

MR

Mayank Roy

Founder & Chief Architect — designs and builds the whole stack: protocols, on-chain covenants, applications.
SR

Sonal Roy

Founding team
AP

Ashish Priyam

Founding team
registered company

WEB3UTXOS TECHNOLOGIES PRIVATE LIMITED

CIN
U62091UP2025PTC222513
State
Uttar Pradesh, India
Contact
web3utxos@gmail.com
Honest status. The live products are early releases. The on-chain code is tested in the open and not yet independently audited; nothing on this site is security, investment or financial advice, and no page of ours is an offer of securities. We harden toward mainnet gate by gate and publish the evidence.