TypeScript SDK · Apache 2.0 · FAA BVLOS Ready

Proof-of-presence
for drone
delivery operators.

FAA-compliant cryptographic proof-of-delivery for BVLOS operators. Every flight logged, every delivery verified, every audit trail signed. Part 135 ready.

> npm install gridstamp content_copy
View Source npm Package
fingerprint

Spatial Proof

Tamper-proof evidence your robot visited a specific location at a specific time. Holds up to audit.

share_location

Place Cells

Biologically-inspired spatial memory. Like hippocampal place cells for robots.

layers

Grid Cells

Hexagonal spatial encoding for navigation and path planning.

shield_lock

Anti-Spoofing

Catches faked locations before they enter your system. No one games your delivery radius.

memory

Memory Consolidation

Spatial memories strengthen with revisits, decay without reinforcement.

payments

Payment Settlement

Settle transactions with spatial proof verification. Integrates with MnemoPay.

Built for
Autonomy

When a robot says it delivered, inspected, or covered ground — GridStamp is the proof your customers and insurers accept.

local_shipping

01 / DELIVERY

Proof-of-delivery for autonomous last-mile logistics.

helicopter

02 / INSPECTION

Verified inspection records for infrastructure and utilities.

factory

03 / WAREHOUSE

Navigation audit trails for automated guided vehicles.

agriculture

04 / AGRICULTURE

Verified coverage maps for precision agriculture.

Quick Start

The GridStamp SDK generates cryptographic proofs that include position, orientation, and timestamp.

  • » TypeScript + Node.js
  • » Ed25519 Signatures
  • » Merkle Integrity Verification
import { GridStamp } from "gridstamp";

// Initialize
const grid = new GridStamp({
  agentId: "robot-01"
});

// Create spatial proof
const proof = await grid.createProof({
  latitude: 40.7128,
  longitude: -74.0060,
  altitude: 10.5
});

// Verify
const valid = await grid.verifyProof(proof);
console.log(`Verified: ${valid}`);