PAX Gold

PAX Gold (PAXG) is an asset-backed digital token launched in 2019, directly anchored to the spot price of physical gold. Each unit represents legal ownership of one fine troy ounce stored in a London Good Delivery gold bar. The token falls squarely into the tokenized commodity and real-world asset vertical, bridging a regulated precious metal with on-chain programmability.

The protocol digitizes direct claims on vaulted bullion, dissolving the old friction between gold’s enduring store-of-value properties and the glacial pace of its settlement rails. Instead of shipping metal or dealing with depository receipts, traders command exposure instantly. Paxos Trust Company handles custody, so the token runs on a framework where one cryptographic bearer asset equals one identifiable bar held in Brink’s vaults. Fractionalization becomes trivial—investors can hold as little as 0.001 ounces.

PAX Gold operates on the Ethereum network. It inherits the security guarantees of that chain without imposing an independent consensus model. The architecture sidesteps the overhead of a standalone blockchain; all transfers, approvals, and redemptions execute as standard Ethereum transactions, validated and bundled by the network’s existing validator set.

As an ERC-20 contract, PAXG slots directly into any wallet, decentralized exchange, or lending market compatible with that standard. The token’s smart contract—deployable and auditable at `0x45804880de…`—enforces a strict 1:1 backing ratio. Every mint burns a corresponding amount of reserve capacity, and every burn releases it, with the contract acting as an immutable ledger of vaulted bar serial numbers, weights, and purity certifications. This transparency means any holder can query the on-chain lookup tool by Ethereum address and retrieve the physical characteristics of their underlying gold.

Paxos Trust Company, a New York-regulated fiduciary, launched the token in September 2019. The firm had already built infrastructure for tokenizing traditional assets, and PAXG was an early institutional-grade attempt to fuse allocated gold with a bearer instrument. Early liquidity concentrated on the itBit exchange, then radiated outward into wallets, alternative trading venues, and lending platforms across the broader crypto ecosystem, embedding the token inside Binance’s orbit and dozens of other exchanges.

The long-term mission is to disentangle gold’s monetary premium from its physical custody overhead. By making gold natively compatible with smart contracts, the project repositions the metal as a programmable asset that can move at the speed of a blockchain block, 24 hours a day. Settlement risk collapses because the token and the underlying commodity move in lockstep on Paxos’s platform, without batch processing or centralized clearing delays.

Concretely, the token functions as an on-chain vault receipt. Issuance and redemption flow through Paxos’s platform, where a holder can convert PAXG into allocated gold (specific bar delivery), unallocated gold (pooled claims), or fiat currency. The token carries no expiry, no usage-based dilution, and no governance mechanics—it is a pure, transferable commodity claim. Gas fees, of course, remain denominated in ETH, separating token utility from network operation.

In practice, market participants use PAXG to park capital in a gold-linked instrument without broker intermediaries, or to post it as collateral inside lending protocols that recognize the token’s liquidity profile. Institutional desks route gold exposure into DeFi yield strategies; holders tap PAXG to move value across borders with the finality of an Ethereum transaction, avoiding the physical planet’s friction while retaining the metal’s defensive character during volatile equity markets.

PAX Gold has a total supply of 481,565.42 tokens. Currently, 481,565.42 are in circulation. No pre-programmed halving, burn schedule, or inflation rate shapes that supply figure; each token is minted only upon delivery of underlying gold to the vault, keeping supply perfectly elastic to demand. With a market capitalization of $2,262,063,586, PAX Gold ranks #41 among all cryptocurrencies.