Andreessen Horowitz (a16z) Portfolio

Ethereum is the programmable chain whose community chose a recovery history after The DAO, then replaced proof-of-work with a live proof-of-stake engine without swapping ETH.

XRP began with a fixed 100 billion supply before Ripple took its present name. The company received 80 billion, later put 55 billion into ledger escrow, and ended its SEC appeals in 2025 with a $125,035,150 judgment still standing.

Solana grew from Anatoly Yakovenko’s idea for a verifiable clock into a fast proof-of-stake network; outages, FTX’s collapse and new validator clients then forced it to prove that speed, recovery and independence are different engineering problems.

Mysten Labs’ five co-founders built Sui by turning Move resources into explicit onchain objects. The chain launched in 2023, changed its consensus engine, survived repeated validator-software halts and approved the Cetus recovery proposal with 90.9% of counted stake, excluding Foundation stake—events that make its speed, fixed supply and human control easier to separate.

Avalanche began with an anonymous consensus paper, then a Cornell team turned its repeated-sampling idea into a 2020 network with three specialized chains. Cortina later retired the live DAG, while Etna separated application-chain validation from the 2,000-AVAX Primary Network bond. AVAX still secures the Primary Network, where rewards mint and fees burn supply.

NEAR began as a code-writing AI experiment, became a staged sharded blockchain, and now supplies Chain Signatures and Intents for multichain actions. Its wider agent-economy thesis remains partly a roadmap, while NEAR's concrete roles are fees, storage, staking and value transfer.

Uniswap is a family of non-upgradeable exchange protocols whose control surfaces expanded from v1's fixed AMM to v4 hooks, Unichain, and DUNI. UNI governs treasury and fee decisions, while the current burn mechanism reduces supply without giving holders a direct claim on protocol revenue.

Worldcoin (WLD) sits beside World ID rather than inside it. An Orb creates a proof-of-human credential, TFH runs World App, and World Foundation stewards the protocol and community treasury; privacy, governance and token rights therefore have different control boundaries.

Internet Computer runs canisters across subnet blockchains and lets NNS neurons change network rules, while DFINITY engineers, approved node operators, and each app's controllers retain different and consequential powers.

TUSD survived a change of operator, illiquid-reserve allegations and litigation. Its dollar exit is an eligibility-based service; Ethereum code remains upgradeable and administratively controlled.

Aptos carries Move and Block-STM out of the Diem engineering lineage, but APT rights are defined by stake and governance code. Its 2026 supply-cap vote also shows why approved policy, executable payload and live protocol state must be checked separately.

Optimism grew from OP Mainnet into the OP Stack and Superchain: shared code, upgrades, governance and chain revenue. OP votes and now sits beside a treasury buyback program, but it does not pay gas or grant a fixed share of fees; fault proofs remain bounded by a single sequencer and fast upgrade keys.

AXS is a capped 270 million governance and ecosystem token; SLP is an uncapped game resource; Axies are NFTs governed by separate ownership and artwork-license terms. Their economy moved from Ethereum to Ronin, survived a five-key bridge breach, then moved to CCIP and an Ethereum L2 while treasury voting remained narrower than control of the game.

APE began in 2022 as the ballot and ecosystem currency around BAYC, but its last decisive DAO vote in June 2025 abolished tokenholder governance and authorized the transfer of the remaining organization’s assets and operations to ApeCo. The fixed one-billion ERC-20 now functions chiefly as ApeChain gas and an ecosystem payment asset; it is not equity, a BAYC, an IP licence, a treasury share or a redemption claim.

Arweave uses AR, SPoRA and uniquely packed storage replicas to fund a permanent ledger. Its endowment is a protocol model with explicit assumptions, while gateways, content policies, upgrades and AO remain separate operational layers.

DYDX is the native gas, staking and governance token of the Cosmos-based dYdX Chain, not the same asset as Ethereum ethDYDX. The one-way migration bridge stopped receiving Chain recognition on June 13, 2025, and only 15% of current net protocol revenue is assigned to the validator/delegator distribution module.

Flow is the proof-of-stake chain Dapper Labs began after CryptoKitties exposed consumer-scale limits. FLOW pays fees and storage, secures four validator roles and fuels both Cadence and Flow EVM, but it does not by itself grant equity, redemption or an automatic binding vote.

Oasis grew from Dawn Song’s privacy-computing research into a proof-of-stake network with separate ParaTimes. Sapphire moved from testnet to mainnet in 2022, OPL connected its confidentiality to other chains in 2023, and ROFL took attested code off-chain in 2025—without making hardware, keys or external data automatically trustworthy.