Since the launch of Ethereum in 2014, tokenomic models have been evolving big time!
2025-05-08 - 5 min read
Since the launch of Ethereum in 2014, tokenomic models have been evolving big time! Back then, Ethereum’s token model was built for a new frontier balancing public access with funding for long-term growth. The way the token sale was structured, with a large premine, no vesting, no lockups, was a good fit for the moment. Over time, Ethereum then matured adding fee burns and staking to help align incentives and refine the supply curve. Today chances are such a token model wouldn’t work again. Fair launches have been making a comeback - with one of the most interesting examples of 2024 being Arweave’s AO Computer . AO Computer builds on the vision of Ethereum’s programmable economy but focuses on programmable computation with a decentralized, modular, actor-based computing environment designed to scale with the needs of advanced apps like tokenized AI or autonomous gaming agents. In early 2024, AO kicked off a notable large-scale fair launch with no VCs and no premine in a token mining model that follows a smooth exponential decay curve with a halving schedule where instead of buying influence tokens can only be mined through holding AR and/or bridging stETH/DAI to the network over the span of years. In many ways, AO is trying to do for compute what Bitcoin did for money and create a system that’s open, permissionless, and economically neutral for the new generation of AI systems - with a launch strategy that helps avoid some of the early centralization dynamics seen in older ecosystems. In this article, we’ll dive into the AO design philosophy, explore how Arweave ’s ecosystem supports it, and look at how it compares to the OG model of Ethereum. Ethereum: The OG Tokenomics Ethereum launched with a bold premise and a big raise - $18 million via public offering. The ETH supply started at 72 million with ~60 million sold to the public and 12 million (roughly 17%) allocated to the Ethereum Foundation, developers, and early contributors. Back then, there were no vesting schedules. Everyone got their tokens upfront which enabled rapid bootstrapping, but also opened the door to quick flips and volatility. It was a different time. The ecosystem was young, and the priority was momentum. Ethereum succeeded in that regard - laying the foundation for DeFi, DAOs, and more. Today, the Ethereum ecosystem has shifted. With EIP-1559 burns and proof-of-stake rewards, its tokenomics now include deflationary mechanics and staking-based security. But the initial approach still stands as a landmark moment in crypto funding history. AO: The Modular Compute Primitive So what about AO? As presented in its original whitepaper, AO is a new way to rethink decentralized computation. Built on top of Arweave’s permanent data layer, AO functions more like a decentralized operating system than a traditional blockchain. It takes an actor-oriented approach. A unique feature of AO is its ability to break from the “user-triggered” model of smart contracts by allowing contracts to self-execute on a schedule or in response to internal logic. This feature enables things like always-on AI agents, real-time games, or financial bots that react instantly to external data - all without needing constant external triggers. And Arweave stores data permanently such that AO processes can always access and reference old states, logs, or AI training sets at any time. Unlike Ethereum where there’s a single shared state, everything on AO is a process, and each process can act independently, communicate through messages, and run in parallel without user interaction. Consensus, Security & AO Utility So how does AO maintain order, enforce security and prevent double spending if many systems can run in parallel? AO’s consensus doesn’t work like traditional blockchain systems. In fact, AO focuses over message logs rather than computational outputs such that consensus is achieved by ensuring a deterministic order of messages within each process. Scheduler Units (SUs) assign unique, incrementing nonces to prevent conflicts and consensus is computed lazily by Compute Units (CUs) only when needed, which allows for safe parallelism without a shared ledger. The economic security aspect also plays an important factor which regulates the system: SUs, CUs, and Messenger Units (MUs) use the AO tokens as a stake and economic guarantee that is subject to slashing for malicious actions. The utility of the AO token is deeply rooted in the system as it serves to incentivize honest behavior, it’s used to pay fees for services and obviously supports ecosystem growth via the Permaweb Index. The Permaweb Index One of the most innovative mechanisms used within this token launch model is the bootstrapping strategy for the AO ecosystem. This is where the Permaweb Index comes in , launched in March 2025, it is a fully autonomous and permissionless ecosystem liquidity pool for AO builders. It allows holders to delegate yield from staked AR or other assets to Permaweb-based projects in e