# Financial entities | NFTVenue Ledger > A structured directory of 18 financial entity profiles linked to public research. Canonical: https://nftvenueledger.com/tokens Last updated: 2026-10-24T16:09:49.288Z ## Financial entities indexed by NFTVenue Ledger This directory lists 18 public entity profiles linked to research that passes current indexability checks. - [App-Chain Central Limit Order Book (CLOB) (CLOB-DEX)](https://nftvenueledger.com/tokens/appchain-clob-protocol) — product; Global Distributed. High-throughput trading venue executing full price-time priority order matching on a dedicated roll-up or sovereign application-specific blockchain. - [Balancer Liquidity Bootstrapping Pool Standard (BAL-LBP)](https://nftvenueledger.com/tokens/balancer-lbp-standard) — product; Global On-Chain. Smart contract pool that dynamically changes token weights over a set time window, allowing project teams to raise capital without massive initial liquidity. - [Checks-Effects-Interactions (CEI) Security Pattern (CEI-SEC)](https://nftvenueledger.com/tokens/cei-smart-contract-security-pattern) — product; Global Software Engineering. Foundational programming design pattern in smart contract development preventing reentrancy attacks by executing internal state updates before external calls. - [Circle Cross-Chain Transfer Protocol (CCTP) (CCTP)](https://nftvenueledger.com/tokens/circle-cctp-bridge-standard) — product; United States / Global. Permissionless on-chain utility that facilitates USDC transfers across supported blockchains via native burning on the source chain and minting on destination. - [Concentrated Liquidity AMM Mathematical Specification (CL-AMM)](https://nftvenueledger.com/tokens/concentrated-liquidity-amm-spec) — product; Global On-Chain. Algorithmic market-making protocol allowing liquidity providers to allocate capital within discrete price intervals, maximizing capital efficiency. - [CoW Protocol Batch Auction Settlement Engine (COW-SETTLE)](https://nftvenueledger.com/tokens/cow-protocol-batch-auction) — product; Global On-Chain. Decentralized trading protocol utilizing off-chain batch auctions to find Coincidence of Wants (CoW) and protect users from MEV sandwich attacks. - [EIP-712 Typed Structured Data Standard (EIP-712)](https://nftvenueledger.com/tokens/eip-712-typed-signature-standard) — product; Ethereum Standard. Standard for hashing and signing of typed structured data as opposed to just arbitrary byte strings, providing human-readable authorization. - [ERC-2981 NFT Royalty Standard (ERC-2981)](https://nftvenueledger.com/tokens/erc-2981-royalty-standard) — product; Ethereum Standard. Universal Ethereum standard allowing contracts to signal a royalty payout amount and receiver address upon token sales. - [ERC-3643 Tokenized Securities Standard (T-REX) (ERC-3643)](https://nftvenueledger.com/tokens/erc-3643-rwa-standard) — product; Global Regulatory Standard. Suite of open-source smart contracts enabling the compliant issuance, management, and transfer of permissioned security tokens using on-chain identity. - [ERC-5192 Minimal Soulbound Token Standard (ERC-5192)](https://nftvenueledger.com/tokens/erc-5192-soulbound-standard) — product; Ethereum Standard. Standard interface for non-transferable NFTs implementing locking status indicators and transfer-rejection event triggers. - [FATF Guidance for a Risk-Based Approach to Virtual Assets (FATF-VA)](https://nftvenueledger.com/tokens/fatf-virtual-asset-guidance) — license; International (FATF). Global supervisory standard setting out AML/CFT obligations for virtual asset service providers and clarifying DeFi protocol classification criteria. - [FATF Virtual Asset Service Provider (VASP) Standard (FATF-R15)](https://nftvenueledger.com/tokens/fatf-vasp-recommendation-15) — license; International. Financial Action Task Force Recommendation 15 defining AML/CFT and Travel Rule obligations for virtual asset service providers worldwide. - [Loss-Versus-Rebalancing (LVR) Metric (LVR)](https://nftvenueledger.com/tokens/loss-versus-rebalancing-lvr) — product; Global On-Chain. Quantitative measure of adverse selection cost incurred by automated market maker (AMM) liquidity providers relative to a continuously rebalanced reference portfolio. - [MEV-Boost Middleware Framework (MEV-BOOST)](https://nftvenueledger.com/tokens/mev-boost-pbs-framework) — product; Global Distributed. Open-source middleware used by Ethereum consensus validators to access a competitive market of externally built blocks, democratizing MEV rewards. - [Multi-Asset Liquidity Pool Index (GLP / GM Pool) (GM-POOL)](https://nftvenueledger.com/tokens/multi-asset-liquidity-pool-gmx) — product; Global On-Chain. Consolidated on-chain liquidity pool that acts as the counterparty to leveraged perpetual traders, earning swap, borrow, and liquidation fees. - [Seaport Marketplace Protocol Standard (SEAPORT)](https://nftvenueledger.com/tokens/seaport-marketplace-protocol) — product; Global On-Chain. Open-source, highly optimized marketplace contract suite for efficiently buying and selling fungible and non-fungible tokens. - [Uniswap v4 Singleton & Hook Architecture (UNI-V4)](https://nftvenueledger.com/tokens/uniswap-v4-singleton-architecture) — product; Global On-Chain. Fourth-generation decentralized exchange protocol featuring a unified singleton contract and modular hooks that customize pool execution logic. - [Zero-Knowledge Succinct Non-Interactive Argument (zk-SNARK) (ZK-SNARK)](https://nftvenueledger.com/tokens/zk-snark-cryptographic-proof) — product; Global Cryptographic Standard. Cryptographic proof system allowing a prover to demonstrate the validity of a mathematical statement to a verifier without revealing any secret information.