Building · Industrial infrastructure AI · Oracles · Blockchain for industry Remote · Global

Technology stack

04
Technology

The tools we build with

From factory data ingestion to on-chain settlement — the stack behind SPOOL.

LayerTechnologies
Oracles & Data
ERP APIsComputer VisionLogistics APIsKafkaIoT StreamsSigned Attestations
AI & ML
PythonPyTorchFulfillment ScoringAnomaly DetectionOpenAIVector DBs
Smart Contracts
SolidityRustFoundryHardhatOrder NFTsLiquidity Spools
Blockchain
EthereumBaseArbitrumOptimismStablecoinsMulti-sig Ops
Backend
GoNode.jsRustPostgreSQLRedisKafka
Frontend
ReactTypeScriptNext.jswagmiviem
Infrastructure
AWSDockerKubernetesTerraformIPFS
Security
SlitherMythrilEchidnaFormal VerificationExternal Audit
Deep dives Oracle → AI → Blockchain →
Engineering pillars

What we build in each layer

Oracle infrastructure, AI agents, and blockchain settlement — the three disciplines that make industrial markets production-verified.

01
Oracle

Factory data → verifiable truth

The oracle layer connects SPOOL to the physical plant. We do not ask lenders to trust a PDF — we stream production reality into a cryptographically attested feed the protocol can act on.

What we deliver

  • ERP / MES connectors for work orders, units completed, scrap, and inventory drawdown
  • Computer-vision pipelines on production lines to detect throughput and stoppages
  • Logistics API adapters for dock departure, carrier handoff, and shipment milestones
  • Normalized event streams (Kafka) with plant, line, and purchase-order identity
  • Signed oracle attestations that smart contracts can consume without trusting a single server

Operating detail

  • Ingest latency tuned for line-level updates, not overnight batch exports
  • Source health checks so a silent camera or dead ERP feed fails closed
  • Plant-scoped credentials and least-privilege API access for every supplier site
  • Replayable event logs for dispute review and auditor walkthroughs
  • Pilot path: one mid-market ERP first, then vision and logistics as signal quality rises
Fulfillment Oracle brief → Request an oracle pilot →
02
AI · DeFi

Agency for smart contracts

We build AI agents for DeFi settlement rails — sitting between living industrial data and on-chain markets. They do not free-write transactions — they observe oracle feeds, reason under policy, simulate outcomes, and only then propose or execute smart-contract calls with clear guardrails.

What we deliver

  • Fulfillment Probability Score for every active purchase order, updated continuously
  • Contract agents that map score changes to pause, reprice, notify, or advance actions
  • Policy-bounded agency: allowlists of functions, value caps, and multi-sig escalation
  • Pre-trade simulation of smart-contract calls before any state change hits the chain
  • Explainable agent rationales tied to oracle evidence for auditors and risk teams

AI agency · smart contracts

  • Observe — ingest oracle attestations, pool state, and buyer/supplier risk bands
  • Decide — apply risk policy (score thresholds, spreads, exposure limits)
  • Simulate — dry-run contract calls against fork/state to catch failed paths
  • Act — submit signed calls only inside permitted selectors and limits
  • Escalate — high-impact moves require human approval; agents never hold unbounded keys

Operating detail

  • Feature stores grounded in plant events — not black-box credit bureau dumps
  • Model cards and score rationales suitable for enterprise risk and audit teams
  • Human override paths with on-chain and off-chain audit trails
  • Retraining loops when a supplier’s process or SKU mix changes
  • Separation of duties: AI proposes; contracts enforce; keys and limits stay off-model

Agent ↔ contract surface

  • Pause / resume advances on Verified Order NFTs when fulfillment collapses
  • Adjust borrowing spreads as live scores move through policy bands
  • Emit buyer notifications and risk events as first-class on-chain signals
  • Queue DeFi liquidity spool purchases only when oracle + policy both clear
  • Route stablecoin advances and repayments through allowlisted pool contracts
  • Never mutate upgrade or admin paths — those stay multi-sig and human-gated
How agents meet contracts → Oracle inputs → AI / ML roles →
03
Blockchain

Verified orders, spools & settlement

On-chain rails turn verified production into programmable credit: mint Verified Order NFTs, fund industry spools, advance stablecoins to suppliers, and settle at face value when the buyer pays — with AI agents acting only through the contract surface we design.

What we deliver

  • Verified Order NFT contracts encoding buyer identity, terms, value, and live score hooks
  • Industry liquidity spools (Auto, Pharma, Electronics) that purchase receivables at a discount
  • Advance and repayment flows in stablecoins with transparent fee / yield accounting
  • Dynamic risk controls: pause advances, reprice spreads, emit buyer notifications
  • Agent-callable interfaces with selector allowlists for AI agency — never unbounded admin

Operating detail

  • Solidity + Foundry development with invariant tests and formal-friendly design
  • Deployment on Ethereum L2s (Base, Arbitrum, Optimism) for cost-efficient settlement
  • Oracle-gated state transitions so capital moves only on attested fulfillment signals
  • Role-separated admin, pause, and upgrade paths with multi-sig operational control
  • Security posture: Slither / Mythril / Echidna, external audit before mainnet liquidity
SPOOL protocol brief → Liquidity partnership →

Build the next industrial market with us

Operators, enterprises, and partners exploring AI, oracles, and blockchain for industry — we're open to serious conversations.

Contact us → Careers