Group LIQUIDIQ, our crypto asset liquidity service, has joined the BlockHASH group. See more
01AI Solutions 02Web3 / Blockchain 03Platform 04Why BlockHASH 05Group Services 06Company Talk to us 日本語

AI × Web3 Technology Company / Tokyo・Kuala Lumpur

AI does the work.
Blockchain keeps the proof.

BlockHASH designs, builds and operates two things with one engineering team: AI that takes over the work, and blockchain infrastructure that proves settlement, identity and ownership.

AI WorkforcePayment InfrastructureKYCDigital OwnershipOEM / Licensing

BlockHASH / OperationsImage
AI AGENTExtracting invoice data and posting entriesRUNNING
AI AGENTTriaging inbound enquiries into ticketsRUNNING
PAYMENTERC-20 point settlement / confirmedSETTLED
KYC3 identity checks awaiting approvalREVIEW
WALLETBTC / ETH / USDT / XRP balances syncedSYNCED
Human hours saved → judgementAudit trail: on-chain

* Illustrative interface.

01 / Capabilities

Two disciplines.
One engineering team.

AI removes the work. Blockchain proves it happened. We do not sell these as two separate products — we design them as one operating system for the business.

Start a conversation
A / Artificial Intelligence

Your people move to judgement.
The agents take the rest.

Routine processing, checking and re-keying moves to AI agents. People move to decisions and design. This is not headcount replacement — it is a redesign of how the work is done.

  • A1AI Workforce / agents that own a department's day-to-day work
  • A2Process automation / connected to your core systems and SaaS
  • A3Internal knowledge AI / turning individual know-how into company assets
  • A4Advisory / from process audit and ROI modelling to adoption
AI solutions
B / Web3 & Blockchain

Settle in seconds.
Prove it for years.

Payment, identity, ownership, transfer of rights. What used to be guaranteed by paper and human review, implemented on a ledger that cannot be quietly rewritten.

  • B1Payment infrastructure / ERC-20 and other major chains
  • B2Identity & KYC / registration to approval, delivered by API
  • B3Digital ownership / membership, provenance, secondary-market tracking
  • B4Wallet & custody / BTC, ETH, USDT, XRP and more
Web3 solutions

02 / Artificial Intelligence

The most realistic way
to add capacity.

Labour shortages, payroll, handovers. Most operational problems reduce to a single question: who does this work? We move that work to AI, and move your people to the decisions.

A1

AI WorkforceAgents that own the work

Finance, back office, customer support, sales admin. We build dedicated agents that carry a department's actual workload — running around the clock, without handover risk.

  • Invoicing
  • First-line support
  • Documents & minutes
  • Data entry
A2

Process AutomationEnd to end

Core systems, SaaS, email, spreadsheets. AI bridges the gaps between disconnected steps and closes the loop through approval, notification and record.

  • API integration
  • RPA replacement
  • Approval flows
  • Automated reporting
A3

Knowledge AISecure and internal

Policies, past projects, manuals, meeting records. We make scattered internal knowledge answerable in a controlled environment. Your data does not leave your boundary.

  • Internal search
  • Private deployment
  • Access control
  • Retained know-how
A4

AdvisoryBefore the build

We start with what should be automated, not what can be. Process audit, candidate selection, ROI modelling, PoC and adoption support. We do not sell a tool and leave.

  • Process audit
  • ROI modelling
  • PoC
  • Adoption
Before

People do the work

  • More volume means more headcount
  • Work stops when a person leaves
  • Hours go to checking and re-keying
  • Judgement gets postponed
After / with BlockHASH

Agents do the work

  • Volume grows without proportional cost
  • The process stays with the system
  • Checking and re-keying belong to agents
  • People focus on decisions and customers

03 / Web3 & Blockchain

Payment, approval, ownership —
proven on the ledger.

We have always treated blockchain as settlement and proof infrastructure, not as a speculative asset class. Built on delivery experience with local governments, financial institutions and enterprises.

B1

Payment InfrastructurePoints, local currency, crypto

Point settlement, regional currency and crypto payments built on ERC-20 and other chains — with terminals, online checkout and wallets delivered as one stack.

  • Point settlement
  • Regional currency
  • BTC / ETH / USDT / XRP
  • Terminals
B2

Identity & KYCOnboard in minutes

Registration by phone or email, terms acceptance, identity submission and approval in one flow. User app and admin console included; available as an API for your existing systems.

  • eKYC
  • Review workflow
  • API
  • Admin console
B3

Digital OwnershipVerifiable, portable

Memberships, tickets, provenance and transfer of rights. We implement NFT technology as a way to prove that something is held — including tracking through secondary markets.

  • Membership & tickets
  • Provenance
  • Secondary tracking
  • IP & content
B4

Wallet & CustodyWhite label

Multi-asset wallets delivered under your brand. Key management, multi-signature and permission design sized to the value you are holding.

  • Multi-asset
  • Multi-sig
  • White label
  • Audit logs

04 / Platform

We own the base layer,
so you don't start from zero.

Every BlockHASH service runs on our own Block Base Platform. Because authentication, points, settlement and ledger functions already exist, custom work ships faster and costs less than building from scratch.

Core

Block Base Platform

OAuth2 authentication, distributed-ledger point and settlement functions, KYC and API integration. It is the shared foundation on which all of our applications are implemented — and it is available for custom builds, OEM and licensing.

  • 01Block Payment / settlement app with authentication, points, KYC and APIs
  • 02Smart City Wallet / regional currency and points wallet for local government
  • 03Block Wallet / wallet functionality across major crypto assets
ArchitectureBlock Base
LAYER 4Applications / payment, wallet, membershipAPP
LAYER 3AI Agents / processing, review support, reportingAI
LAYER 2Block Base / auth, points, settlement, APICORE
LAYER 1Blockchain / ERC-20 and major public chainsCHAIN
ConsultingCustom BuildOEMLicensing

05 / Why BlockHASH

Fast, stable,
and explainable.

We work in an agile way — but we do not improvise. We fix the foundational design and remove uncertainty before we start building. The result is a schedule and a budget you can rely on.

01

Shorter delivery

No premature starts. A solid foundational design. Uncertain and ambiguous requirements removed up front. Three disciplines that eliminate rework and compress the schedule.

02

Stable quality

We manage the condition of our engineers and teams during delivery, not only the backlog. A sustainable team is what keeps quality and dates predictable.

03

Security

We run a standing process for responding to even minor incidents, so unauthorised access and data leakage do not happen. Designed to financial and public-sector expectations.

04

Cost discipline

No waste in scope or schedule, and stable operations afterwards. We propose the structure with the lowest total cost across build and run.

05

Public and enterprise delivery

We have delivered services to local governments and enterprises, supporting them from requirements through to live operations.

06

Flexible engagement

Service provision, custom development, OEM and licensing. Deploying our platform under your own brand is a standard option.

Process / From first call to live

STEP 01

Discovery

We map your process and separate what AI and blockchain can genuinely solve from what they should not touch.

STEP 02

Design & quote

We fix the foundational design and present scope, schedule and cost. Uncertainty is removed here, not later.

STEP 03

Build & verify

Agile delivery with staged verification, including integration with your existing systems.

STEP 04

Operate & expand

Maintenance and support after go-live, then a data-led expansion into the next set of processes.

07 / Top Message

Not reasons it can't be done —
ways it can.

We build new technology on AI and blockchain. Our aim is to deliver services that contribute to society, to keep taking on things that have not been done before, and to create "zero to one" — and with it, new culture.

What we are good at is consulting, system development, and maintenance and support. Because we develop our own platforms, we can also deliver through OEM and licensing arrangements.

We care about looking for how something can be done rather than why it cannot. Our team works as one on our clients' problems. If there is anything we can do for you, please tell us.

Founder & CEOKeiji Umemura
2
Offices

Tokyo and Kuala Lumpur, serving Asia

2
Core Domains

AI and Web3, delivered by one team

4
Platforms

Payment, KYC, ownership, wallet

3
Group Services

REPUTIQ AI / TRADEIQ FX / LIQUIDIQ

Company profile

08 / FAQ

Frequently asked

That is the right place to start. We audit your processes, separate what should move to AI from what should stay with people, and propose an order of work based on where the return is. Start small, then expand.

We design for that: no use of your data for external training, closed operating environments, and access control by default. On-premises and private deployments are available where the requirement calls for it.

Yes. We have delivered regional points, memberships, proof of holding and approval records with no crypto asset involved. Anything that needs a record that cannot be quietly rewritten is a candidate.

Yes. We support OEM and licensing on top of Block Base Platform, so the application can be delivered under your brand. Scope and terms are agreed case by case.

It depends on scope, but because we build on our own platform, both are typically lower than a from-scratch build. Tell us what you want to achieve and we will come back with an estimate.

We operate from Tokyo, Japan and Kuala Lumpur, Malaysia, and provide services across Asia. We are happy to discuss deployments in other markets.

Get in touch

Let's build it.

"We don't know what AI could do for us." "We're not sure blockchain is the right answer."
Those are good places to start. We will work out with you whether it is a problem worth solving this way.