Directory
Published directory entries matching your search.
Oxygen is a DeFi prime brokerage service built on Solana and powered by Serum's on-chain infrastructure. It lets users earn yield, borrow from peers, trade directly out of their pools and get trading leverage against a portfolio of assets. It uses multiple uses of the same collateral, cross-collateralization and order-book-based pricing.
Re7 Labs is a DeFi research and advisory project. It applies in-house risk tooling and research to support DeFi protocols as a curator and advisor, and works on DeFi ecosystem design. It also offers Re7 DeFi Ratings, a risk management framework that evaluates smart contract and other DeFi risks to assign holistic ratings.
RockawayX is a venture capital and infrastructure firm working with Web3 projects, offering capital, engineering and liquidity support. It runs blockchains via validators and provides on-chain liquidity to DeFi protocols. It operates its own data centers and develops hardware for network launches.
Softstack is a Germany-based Web3 service partner offering smart contract audits, software development and consulting. Its services include smart contract auditing, penetration testing, dApp development and Web3 regulations consulting. The company presents itself as a service partner for software development, cybersecurity and consulting in Web3.
StarkWare develops STARK proof technology and core technology for the Starknet blockchain. The company states it was founded by co-inventors of STARKs. Its work covers scaling, privacy and quantum-resistant proofs, and the Cairo language for STARK-provable programs and Starknet smart contracts. STRK20 provides shielded balances and private transfers on Starknet.
Steakhouse Financial is a DeFi vault curator offering onchain stablecoin and yield products for fintechs, exchanges and asset managers. It curates Morpho vaults and provides build, advisory and capital-raising services. Its documentation covers a collateral risk framework, product specs, market data and disclosures. The vaults are developed and operated by Carniceria Tropical SA, a Panamanian subsidiary.
TAU Labs focuses on DeFi-native permissionless asset management. It designs and manages DeFi products as a vault curator, covering mechanism design, incentive optimization, token design and risk management. Its vault strategies cover stablecoins, BTC, ETH and other assets across chains, and the project states it launched DeFi's first Bond ETF using Pendle PT assets.
Calculator for working with very large integers used in cryptography, math, and technical checks.
Chamber, formerly dHEDGE, is a platform built on Chamber offering tokenized vaults for asset management and AI trading. Managers earn income by trading and attracting depositors, and users can have traders trade for them or earn by trading. Crypto, equities and commodities can be managed onchain. The project states it has been live since 2020 with zero security incidents.
Coincheck is a platform for buying and selling Bitcoin and other cryptocurrencies. It offers fund transfers and deposits, an exchange for trading, block trades for large transactions, and security features including a cold wallet system and two-factor authentication.
Cryptome is a site that publishes documents, including material prohibited by governments worldwide, on topics such as freedom of expression, privacy, cryptology, dual-use technologies, national security, intelligence, and secret governance. It states that documents are removed only by order served directly by a US court, and that no court order has been served.
Edge Tools is a collection of file and developer tools that run entirely in the browser. The site states that nothing is uploaded, so files stay on the device. It offers tools for PDFs and documents, images, audio and video, code playgrounds, data and text, encoding, security and cryptography, and generators. The site says no account or install is needed and that most tools work offline once the page has loaded.
isMalicious checks IPs, domains, URLs, emails, phones and crypto wallets against indexed threat indicators. It returns verdicts with contributing sources, categories and a risk score from 0 to 100 in a JSON response. Data is available through a REST API, STIX/TAXII feeds and an MCP integration for AI assistants. A free plan allows 50 lookups per month.
Peer-to-peer Monero marketplace reference for privacy-focused cryptocurrency trading.
A collection of free browser-based tools for hashing, encoding, encryption, formatting, compression, file processing, QR codes, UUIDs, JSON and XML. It groups utilities for cryptography, compression, encoding and format conversion in one page.
Peer-to-peer cryptocurrency marketplace for buying and selling digital assets.
WebWormhole creates ephemeral pipes between computers to send files or other data, using WebRTC for connections with a model similar to Magic Wormhole. It can be used in browsers or on the command line, where a one-time code establishes the connection. The project states it is still in early development and has not had security or cryptography review.
