Official ZWEICHAIN project directory

ZWEICHAIN public project map

ZWEICHAIN.com is the private/corporate chain side for vertical projects that may handle private information. ZWEICHAIN.net can serve the public-chain side, where token-facing records and public-safe proofs can live without exposing private project data.

Explore projects View public routes

Whole project map

One ecosystem, separate domain front doors.

ZWEICHAIN verticals should feel related without flattening the products into one generic site. Each project keeps its own audience, landing page, app layer, and professional guardrails. The common layer is simpler: private/corporate chain records on the .com side, public-safe proofs and token-facing records on the .net side, and human approval where the domain requires it.

This page is a shared family map, not an investment offer, exchange listing, legal advice, tax advice, patent opinion, medical advice, or claim that every project is live on public chain today.

Project list

Public project entries, one coherent system.

This shared ZWEICHAIN project map lives at zweichain.com/prj/. Public project links are available for every visible lane except MEDIA and LEAD, which stay invite-only for now.

Dining

OMT

Restaurant intelligence

omt.zweichain.net

Verified dining, omotenashi rating, URA restaurant-owner voting, new-opening market intelligence, and space-share testing.

Open JP

Food

FOD

Restaurant opening desk

zweichain.com/prj/fod

Practical operating intelligence for first shops and next shops: concept, map diagnosis, lease, license, equipment, suppliers, and business planning.

Open JP

Sports

BOX

Physical intelligence

box.zweichain.net

Boxing AI matching, private model arenas, gym pilot workflows, Unity training, replay review, and robot physical-intelligence research.

Open JP

Physics

PHY

Physics research

zweichain.com/prj/phy

Kyoto-rooted physics research for cold atoms, quantum optics, MOT systems, robot calibration, verified lab memory, and industry translation.

Open JP

Autonomy

MOT

Machine autonomy

zweichain.com/prj/mot

Measurement-grade physical AI infrastructure for drones, robots, sensor benches, field tests, safety cases, and verified engineering collaboration.

Open JP

Medical

MED

Medical professionals

zweichain.com/prj/med

Medical-science workspace for iPS translation, regenerative dentistry, AI-assisted drug evidence, verified expert identity, and PAT-linked IP routing.

Open JP

PAT

IP operations

pat.zweichain.net

Patent annuity audits, trademark and design proof, evidence vaults, professional review, RegisterKnight handoff, and future receipt tracking.

Open JP

Tax

TAX

Tax policy intelligence

tax.zweichain.net

Tax reform monitoring, corporate and M&A issue maps, real-estate tax context, portfolio tax signals, and professional-review workflows.

Open JP

Trust

Legal trust

lt.zweichain.net

AI-assisted legal trust operations for wills, inheritance, public trust records, voting evidence, private records, and public proofs.

Open JP

LT lane

COM

Company registration memory

zweichain.com/prj/com

LT-claimed corporate lane for company formation intake, registration evidence, board minutes, shareholder records, license applications, professional review, and blockchain proof.

Open JP

Macro

CPI

Macro signal board

cpi.zweichain.net

Public-good inflation prediction research for CPI, yen, JGB yield curves, supply-chain price pressure, and forecast-performance ledgers.

Open JP

Land

LAND

Registry intelligence

land.zweichain.net

Vacant homes, unregistered inheritance property, disaster land, boundary and conflict evidence, and RegisterKnight preparation.

Open JP

Residence

STD

Studio token residence

zweichain.com/prj/std

Token-residence project linking the 2015 Bitcoin Residence story to studio stays, digital twins, and property-linked booking utility.

Open JP

Build

BLD

Digital twin building

zweichain.com/prj/bld

AutoCalc-based screen for old Tokyo property, rebuild upside, digital twin development cases, and owner-side joint-development review.

Open JP

Markets

DTJ

Day Trader Japan

zweichain.com/prj/dtj

Market-facing alpha-event room where trading news becomes media, capital, product adoption, IR signal, and better company execution.

Open JP

Media

MEDIA

Invite-only narrative lane

Invite-only, not linked

Private project lane for narrative, media, invitations, contribution records, and related proof culture. It is intentionally not linked from the public PRJ index yet.

Invite-only

LEAD Invite

LEAD

Invite-only lead lane

Invite-only, not linked

Private relationship and introduction lane for future public routing. It remains off the public link graph until the project owner explicitly opens it.

Invite-only

Common pattern

The brand layer stays shared; the product layer stays owned.

Use common wording and layout for the ecosystem map. Keep each product's real source-of-truth inside its own project folder and public route.

Domain front door

Each vertical starts with a polished public page for its own audience, vocabulary, visuals, and call to action.

Workflow app

Forms, dashboards, wallet actions, admin review, and data tools move under `/app/` or an equivalent second layer.

Proof record

Private data stays off-chain where needed; public records use hashes, receipts, timestamps, signatures, and public-safe metadata.

Human review

Legal, tax, IP, medical, land, and regulated workflows stay review-led. AI drafts and routes; qualified humans approve meaning.

Public routes

Public project links are available except MEDIA and LEAD.

This page is the common ZWEICHAIN project map. Established project domains and the current `/prj/` verticals are linked here. MEDIA and LEAD remain invite-only and unlinked.

Project cards Japanese page

/prj/: Common ZWEICHAIN project map.
/prj/jp/: Japanese project map.
omt.zweichain.net: OMT restaurant intelligence.
box.zweichain.net: BOX physical intelligence and model arena.
pat.zweichain.net: PAT IP operations.
tax.zweichain.net: TAX policy intelligence.
lt.zweichain.net: LT legal trust lane.
cpi.zweichain.net: CPI macro signal board.
land.zweichain.net: LAND registry intelligence.
/prj/com/: COM company registration memory.
/prj/mot/: MOT machine autonomy research.
/prj/fod/: FOD restaurant opening desk.
/prj/dtj/: DTJ market media and alpha-event room.
/prj/med/: MED medical professional workspace.
/prj/phy/: PHY physics research vertical.
/prj/std/: STD studio token residence.
/prj/bld/: BLD digital twin building screen.
MEDIA / LEAD: Invite-only lanes; not linked yet.