# Boson Protocol contracts layer

Boson Protocol is a modular, upgradable protocol whose purpose is to enable the tokenization, transfer and trade of any physical thing as a redeemable NFT.

It is based on the diamond EIP-2535 standard, which enables a single point-of-entry to its multitude of functionalities, as well as upgradeability and other benefits.

Latest deployment of contracts on various networks can be found at <https://github.com/bosonprotocol/boson-protocol-contracts/blob/main/addresses/>.

The Boson DAO will secure an admin role for upgrades in a multisig wallet and use proposals and voting for improvements.

For more detail, see the [latest White Paper](https://assets.website-files.com/6058b6a3587b6e155196ebbb/62e39c9373564970aa25c7fe_Boson%20Protocol%20v2%20Whitepaper%202_4.pdf), and for code-level documentation, see the [contract docs](/v2.4.2/legacy-docs/technical-documentation/smart-contracts.md) for more information.


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