3DPass (P3D)
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About P3D
3DPass is a Substrate-based Layer 1 blockchain designed to authenticate and tokenize real-world and digital objects using a novel Proof of Scan consensus mechanism. By converting object scans into immutable cryptographic HASH IDs, 3DPass enables decentralized ownership, tamper-proof identification, and on-chain trading of assets like 3D models, drawings, biometrics, and more. Its architecture blends ASIC-resistant proof-of-work with validator-backed recognition logic and includes native tools for tokenization, validator management, object marketplaces, and asset conversion, all powered by the P3D token.
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Frequently Asked Questions about 3DPass
What is 3DPass?
3DPass is a Layer-1 blockchain built on Substrate that uses a unique Proof of Scan consensus to authenticate and tokenize real and virtual objects. It assigns cryptographic HASH IDs to assets like 3D models, biometrics, or drawings for on-chain ownership and trading.
What is P3D used for?
P3D is the native utility token of 3DPass used for scan fees, tokenizing authenticated assets, paying gas/storage fees, staking by validators, and as a trading pair on the 3DPswap DEX.
How does Proof of Scan work?
Proof of Scan combines PoW and PoA to secure the blockchain. Users submit object scans, which are processed by Grid2d to generate a HASH ID. Validators confirm these IDs based on object geometry, ensuring authenticity and preventing duplication.
Where can I buy or trade P3D?
P3D is available on MEXC, CoinEx (USDT/BTC pairs), and XeggeX. Liquidity and trading pairs vary by platform.
Which wallets support P3D?
P3D can be stored in any Substrate-compatible wallet such as Subwallet, Talisman, or the official 3DPass wallet.
What makes 3DPass different from other blockchains?
3DPass uniquely focuses on assigning verifiable blockchain identities to real and virtual assets using a scan-based system. It enables use cases like digital twins, object marketplaces, asset registries, and low-code dApp development based on authenticated objects.
Can I build on 3DPass?
Yes, developers can build dApps and tokenized asset systems using 3DPass’s modular Substrate runtime and open-source components like the PoscanAssets pallet, AssetConversion DEX module, and custom mining pool APIs.