Okcash: a 2014 Scrypt coin that now ships as a set of multichain token contracts

What OK was, and what the repository is now

Okcash dates itself to November 24, 2014, and the README describes a migration path: Proof of Work using Scrypt, then Proof of Stake using LTSS with SHA256, then what it calls a multichain framework. That history matters when you open the repository, because the two halves do not describe the same thing. The C++ tree is the residue of the coin itself. The README is a directory of token deployments on other people's chains. The project states that it had no ICO and no funding rounds, which is the reason there is no token sale document to read and also the reason there is no obvious commercial entity behind the code. The audience implied by the README is not a node operator. It is someone building on DeFi, writing an integration, or looking for the OK contract on a chain they already use. If you arrived expecting a Bitcoin Core derivative you can compile and sync, the README will not help you, and that mismatch is the first thing to resolve before spending time on the code.

The contract addresses are the only concrete interface in the README

Everything operational in the README is an address. Base uses 0x979584b07E1e14C7718C9FdaB2E35Bbb5fec2c59. Ethereum, Polygon, Avalanche, Arbitrum, Optimism and Fantom all share 0xd3Ac016b1B8C80EeAdDe4D186A9138C9324e4189. Binance Smart Chain has its own address, 0x523821d20a283d955f6205B4C9252779Cd0f964B, which the README calls the BSC-wrapped version of Okcash. Solana is listed as HvPrYvgJiBtwUC7H4bi8L5bqnirFPWc2J9NdVy6UFiZm. The same address appearing on six EVM chains is worth pausing over. It means either a deterministic deployment across those networks or a copy-paste in the documentation, and the README does not say which. That is exactly the kind of claim you verify on the explorers rather than take on trust. The README also links a Cyberscope audit and a separate whitepaper repository, so contract-level review material exists outside this repository and is not reproduced inside it.

How you actually get it running

There is no install section. No build instructions, no configure flags, no dependency list, no ./autogen.sh or make invocation, no datadir, no RPC port, no config keys. The README points to okcash.co, okcash.news, a Discord, a Telegram group and a subreddit, and to okcash.network for the explorer. The only actionable material is the address table and the explorer links. So the honest integration path is: pick your chain, take the address from the README, confirm it on the matching explorer, and interact with it through your existing tooling. Anything involving the C++ code, including how to build it or what the v10.0.0-multichain-x release contains, is not described in the material available here. A release tagged 'OK Multichain X - Your Gateway to the Future' dated 2024-11-27 exists, but its contents are not summarised in the README, so treat the tag as a pointer to look at rather than a description of behaviour.

The gap between a coin repository and a multichain presence

A repository whose primary language is C++ and whose README is about ERC-20 style addresses on six networks is telling you that the centre of gravity moved. The C++ code is the legacy layer; the contracts on Ethereum, BSC, Polygon, Base and Solana are where current activity is claimed to be. That split creates a specific practical problem. If you are auditing the token, the C++ tree is irrelevant to you. If you are trying to understand consensus or supply, the contract addresses are irrelevant to you. Neither half of the repository explains the other, and the README does not bridge them with a migration document, a supply reconciliation, or a statement of which chain holds the canonical ledger. The README does mention that OK Multi Bridge and OK DAO are in the works, which is a statement about intent, not a description of a shipped component. Do not plan around either until they appear as something you can inspect.

Where this is the wrong tool

If you need a payment rail with documented node software, this is not it. The README gives no sync instructions, no consensus parameters for the current chain, no fee model, and no RPC documentation, so you cannot evaluate operational fitness from this repository alone. If you need a token with a verifiable, single-chain canonical supply, the six-chain address table makes that harder rather than easier, because the README does not state how supply is held consistent across them. If you need an actively documented developer platform, note that the last release listed is from November 2024 and the last push is June 2026, which tells you code is moving but says nothing about whether documentation keeps pace. And if your requirement is a stable, well-specified API surface, there is no API surface described here at all. The repository is a signpost, not a toolkit.

What a different approach would look like

Consider a project that ships a token across several chains and documents it as a deployment pipeline: a contract repository with the Solidity sources, a per-chain deployment record including transaction hashes, and a bridge specification with its trust assumptions written out. The difference is not the number of chains. It is that such a project treats the addresses as outputs of a process you can audit, whereas this README presents them as a list you accept. Both end up with a table of addresses on a page. Only one of them lets you check the table against something. The same contrast applies to the node side: a coin that still expects operators to run software publishes build steps and configuration, and this README does not. The relevant comparison is therefore about documentation of provenance, not about which chain is faster or which token is larger.

Licence, maintenance and what upgrading costs you

The repository is MIT licensed, with the README linking to the COPYING file on master. MIT is permissive: it allows reuse and modification with attribution and without a copyleft obligation on your own code. That applies to the code in this repository. It does not automatically extend to the deployed contracts on Ethereum, BSC, Polygon, Base, Solana, Avalanche, Arbitrum, Optimism or Fantom, whose terms are a separate question and are not addressed in the README. Nothing here is legal advice; if you are building a product on the token, the licence of the token contract is the one that matters and you should read it at the address you intend to use. On maintenance, the release cadence in the supplied material runs from v8.0.0-core-okheroes in March 2024, through v8.0.1 the same month, to v10.0.0-multichain-x in November 2024, with repository activity continuing into 2026. Upgrading means tracking tags you cannot evaluate from the README, so budget for reading the diffs yourself rather than relying on release notes that are not provided.

Editorial conclusion

Adopt this repository only if you need the OK token contract address for a specific chain, and treat the README as the source for that and nothing more. Do not adopt it expecting a documented node build, RPC interface, or wallet integration path, because the supplied README contains none of those. Before writing any code against it, verify the contract address on the matching block explorer (Etherscan, BscScan, Polygonscan and the others linked in the README), confirm which networks the v10.0.0-multichain-x release actually covers, and check whether the C++ tree on master still corresponds to the chain the project describes as its own.

Official sources

1. License: MIT
2. okcashpro/okcash on GitHub
3. Project website
4. README
5. Releases