Trust Layer for the Trillion Machine Economy
TLAY

Trust Layer for
Machine Economy

Lightweight machine wallet runtime BoAT gives every IoT device its own identity, attestation, and payment capabilities — in under 100KB.

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< 100KB
Full SDK Footprint
4-Tier
Modular Architecture
7 Chains
Multi-Chain Support
24/7
Production Verified

Machines Generate Value.
They Deserve a Wallet.

Billions of IoT devices produce data and economic value every second, yet they cannot prove data authenticity or make payments autonomously. BoAT transforms every device into a trusted economic participant in the decentralized machine economy.

Core Capabilities

Machine Identity

Every device generates its own DID with Ed25519 + secp256k1 dual keypairs. Hardware-secured, self-sovereign identity for machines.

Data Attestation

SHA-256 hash + Ed25519 signature + on-chain anchoring. Immutable proof of device data with Merkle tree verification.

Autonomous Payment

x402 protocol + EIP-3009 micropayments. Devices pay for APIs and services autonomously with USDC, USDT, or Lightning — no human intervention.

4-Tier Modular Architecture

Pick only the tiers you need. From bare-metal crypto to full autonomous payment — scale from 40KB to 58KB.

Tier 0
Crypto
~40KB
  • Ed25519 + secp256k1
  • SHA-256 / Keccak-256
  • Hardware key storage
Tier 1
Identity
+2KB
  • DID generation
  • Device registration
  • Key management
Tier 2
Attestation
+4KB
  • Hash + Sign + Submit
  • On-chain anchoring
  • Merkle proof verification
Tier 3
Payment
+12KB
  • x402 / EIP-712 / EIP-3009
  • USDC + USDT + Lightning
  • Multi-chain settlement

How It Works

01

Initialize

Device generates Ed25519 + secp256k1 keypairs and DID on first boot. Keys are stored in hardware-secured storage.

02

Attest

Sensor data is SHA-256 hashed, Ed25519 signed, and submitted to IoT Oracle service HashAnchor for on-chain anchoring with Merkle proof.

03

Pay

On HTTP 402, the device auto-signs an x402 USDC/USDT micropayment via EIP-3009 or Lightning invoice. Service delivered instantly.

Use Cases

Bitcoin Mining

Bitaxe miners submit hashrate proofs and settle via x402 micropayments automatically.

Energy / DePIN

Solar devices attest generation data on-chain for carbon credit certification via Arkreen.

Supply Chain

Sensor data anchored immutably on-chain for tamper-proof tracking and compliance.

AI Data Oracle

MCP Server delivers trusted IoT data to AI models, powering RWA-driven machine economies.

TLay Ecosystem

Modular open infrastructure for massive machine collaboration and RWA public asset network.

Trusted Chipset & Module

Hardware root of trust for secure key generation and storage

BoAT Machine Wallet Runtime

Lightweight runtime for identity, attestation, and payment

BoAT IoT Oracle Service

On-chain data relay with Merkle proof verification

Supported Chains

PolygonPolygonBaseBaseBNB ChainBNB ChainHashKey ChainArcArcSolanaSolanaLightningLightning

Payment Currencies

USDCUSDCUSDTUSDTBTCBTC

Trusted By Industry Leaders

BoAT is integrated with leading telecom, semiconductor, and technology companies worldwide.

TelefonicaVodafoneARMRISC-VDaimlerUnisocFibocomXinYi SemiIngeekUrovoNCSMicrosoftT-MobileNXPInfineonSTMicroelectronicsStarFiveLenovoTelefonicaVodafoneARMRISC-VDaimlerUnisocFibocomXinYi SemiIngeekUrovoNCSMicrosoftT-MobileNXPInfineonSTMicroelectronicsStarFiveLenovo

Start Building

Give your devices a wallet. From identity to payment, BoAT handles the blockchain layer so you can focus on your application.

git clone https://github.com/boat-x.git
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