Tutus blockchain - sovereign government blockchain
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Tutus Development b5c87b5cf8 Add Collocatio native contract for democratic investment
Implement the Collocatio (Latin for "placement/arrangement") contract
providing a three-tier investment framework for citizens:

- PIO (Public Investment Opportunity): Universal citizen access to
  infrastructure investments - any citizen can invest small amounts
  in public projects like roads, schools, hospitals

- EIO (Employee Investment Opportunity): Workplace democracy for
  verified employees - invest in their employer's projects with
  preferential terms and voting rights

- CIO (Contractor Investment Opportunity): Gig economy empowerment -
  verified contractors can invest in platforms they work with

Core Features:
- Investment opportunities with configurable parameters
- Eligibility system integrated with Vita (soul-bound identity)
- Cross-contract integration with VTS, Tribute, and Eligere
- Democratic oversight through Eligere voting
- Wealth concentration limits via Tribute integration
- Education verification through Scire integration

Contract Methods:
- createOpportunity: Create PIO/EIO/CIO with terms
- activateOpportunity: Enable investment period
- invest: Make investment with eligibility checks
- withdraw: Exit with maturity/penalty rules
- setEligibility: RoleInvestmentManager (ID 28) sets eligibility flags
- isEligible: Check investor eligibility for opportunity types

Contract ID: -25

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-20 10:33:24 +00:00
.docker Add Docker support for Tutus 2025-12-19 15:02:00 +00:00
.github Initial Tutus chain fork from NeoGo 2025-12-19 14:23:04 +00:00
cli Fix build: update branding and local interop module 2025-12-19 14:58:36 +00:00
config Add Instance Beta for bridge testing 2025-12-19 15:29:28 +00:00
docs Update all imports from neo-go to tutus-chain 2025-12-19 14:28:17 +00:00
examples Update all imports from neo-go to tutus-chain 2025-12-19 14:28:17 +00:00
internal Add IsVitaFeeExempt method to FakeChain 2025-12-20 06:53:29 +00:00
pkg Add Collocatio native contract for democratic investment 2025-12-20 10:33:24 +00:00
scripts Update all imports from neo-go to tutus-chain 2025-12-19 14:28:17 +00:00
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README.md

Tutus Chain

Sovereign blockchain platform for government deployments. Forked from NeoGo.

Website: tutus.one License: Apache 2.0

Overview

Tutus is an independent blockchain designed for government-grade deployments with:

  • Sovereign instances - Each government runs their own chain
  • 1-second blocks - Fast finality with dBFT consensus
  • 7 validators - Government-controlled consensus nodes
  • Zero gas for citizens - Native contracts subsidize operations
  • Inter-government bridge - Optional cross-border interoperability

Building

Requires Go 1.24+ and make:

make build

The resulting binary is bin/tutus.

Running a Node

Start a Tutus node:

./bin/tutus node --config-file ./config/protocol.tutus.yml

For testnet:

./bin/tutus node --config-file ./config/protocol.tutus.testnet.yml

Network Flags

  • --tutus - Tutus mainnet (government deployment)
  • --tutus-testnet - Tutus testnet

Configuration

Network configurations are in ./config/:

File Purpose
protocol.tutus.yml Production government deployment
protocol.tutus.testnet.yml Development testnet

Docker

docker build -t tutus-chain .
docker run -d --name tutus -p 10333:10333 -p 10332:10332 tutus-chain

Native Contracts (Planned)

The following will be built into the Tutus protocol:

Contract Purpose
PersonToken Soul-bound identity
Scire Universal education
Salus Universal healthcare
Sese Life planning
Tribute Anti-hoarding economics
VTS Government stablecoin
Eligere Democratic voting

Validator Setup

See docs/validator.md for government validator deployment.

Origin

Tutus is forked from NeoGo, the Go implementation of the Neo N3 blockchain. We maintain compatibility with the Neo VM while extending the protocol for government use cases.

License

Apache 2.0 - See LICENSE.md