3dp

The Implementation of The Ledger of Things Node. Layer 1 decentralized blockchain platform for the tokenization of objects. Proof of Scan protocol. Useful smart-contracts and dApps.

22 articles 29 View on GitHub ↗
22 articles
How to Set Up a Validator or Masternode in the 3DPass Network: Complete Technical Guide

Learn how to set up a validator or masternode in the 3DPass network. This technical guide covers compiling the POSCAN node, key generation, collateral, and node launch. Get started today.

how-to-guide
Feb 23, 2026
3DPass APIs and RPC Methods: Complete Developer Guide to Runtime and JSON-RPC Interfaces

Explore 3DPass APIs and RPC methods for runtime and JSON-RPC interfaces. Integrate object retrieval mining and pool management with this developer guide.

api-reference
Feb 23, 2026
3DPass Architecture Native vs WASM: A Complete Technical Breakdown

Explore the 3DPass architecture: a technical breakdown of its native Rust node and WASM runtime. Understand how on-chain logic executes deterministically in a sandboxed VM.

architecture
Feb 23, 2026
Asset Contract Address Format for Local Assets on 3DPass: Technical Specification

Discover the asset contract address format for local assets on 3DPass. Learn how EVM addresses uniquely identify native assets using AssetIds and a specific prefix.

technical-specification
Feb 23, 2026
How to Interact with the Native P3D Token from an ERC20 Perspective on 3DPass

Interact with the native P3D token from an ERC20 perspective on 3DPass. Use standard Web3 libraries to query balances, execute transfers, and manage allowances easily.

how-to-guide
Feb 23, 2026
PoScan Pallet Object States: Complete Guide to the 3DPass Object Lifecycle

Explore the PoScan pallet's 9 object states guiding 3D object verification from creation to self-proof on the 3DPass blockchain. Understand the complete object lifecycle.

deep-dive
Feb 23, 2026
How 3DPass Handles Deterministic Finality with the GRANDPA Protocol

Discover how 3DPass ensures deterministic finality using the GRANDPA protocol. Learn how PoScan and GRANDPA votes guarantee irreversible blocks on the blockchain.

deep-dive
Feb 23, 2026
Grid2d Recognition Algorithm: How It Powers Proof of Scan in 3dpass

Discover the Grid2d recognition algorithm, a core component of 3dpass Proof of Scan. Learn how it secures 3D mesh data with cryptographic hashes for a decentralized network.

deep-dive
Feb 23, 2026
How to Deploy and Use Ink! Smart Contracts on the 3DPass Blockchain

Deploy Ink smart contracts to the 3DPass blockchain. Learn to compile Rust, upload WebAssembly, and instantiate your contract using the Substrate contracts pallet. Get started today.

how-to-guide
Feb 23, 2026
What Networking Stack Does the 3DPass Node Use? libp2p and Substrate Integration Explained

Learn what networking stack the 3DPass node uses. Discover how libp2p and Substrate integration enable decentralized peer discovery and efficient block propagation.

deep-dive
Feb 23, 2026
Understanding the 3DPass Node Structure: A Complete Directory Guide

Explore the 3DPass node structure, a Substrate-based architecture with seven key directories. Learn about the POS-scan consensus client, WASM runtime, and custom pallets for Ledger of Things functionality. Understand the code o...

deep-dive
Feb 23, 2026
How to Map a Substrate Account to an EVM Account on 3DPass

Learn how to map your Substrate account to an EVM account on 3DPass. Understand the bidirectional conversion system for seamless integration and cross-chain compatibility.

how-to-guide
Feb 23, 2026

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