Author: Jeremy Ryan

The $NFT landscape keeps displaying diversity and resilience, with leading blockchains witnessing significant sales. Over the past week, Ethereum, Bitcoin, and Arbitrum have become the leading blockchains accounting for top $NFT sales. As per the data from CryptoSlam, the latest statistics point toward the strong buyer engagement with the $NFT sector. This indicates the rising role of the key blockchains in shaping the broader $NFT market trajectory. Ethereum and Bitcoin Dominate Leading $NFT Sales of Week with $52,223,092 and $1,381,476 Ethereum has emerged as the dominant blockchain in the $NFT market. In this respect, the $NFT #22 of the “.agency”…

Dogecoin is easy to dismiss until you try to separate the joke from the network behind it. Is DOGE a real cryptocurrency, how does its supply work, and why does it still attract buyers more than a decade after launch? This guide breaks down the history, mining model, uses, value drivers, and risks behind one of crypto’s most recognizable memecoin projects. What Is Dogecoin (DOGE)? Dogecoin is an open-source, decentralized cryptocurrency network designed for peer-to-peer payments. DOGE is the blockchain’s native coin, not a token issued on Ethereum or another host network. Transactions are recorded on Dogecoin’s public ledger and…

You may have heard that Hedera is faster than many blockchains, uses almost no energy, and can process thousands of transactions per second. You may have also heard that it isn’t technically a blockchain, its consensus nodes are permissioned, and its governance doesn’t work through token voting. So, what is Hedera, really? And which claims about it hold up once you look beyond the headlines? What Is Hedera Hashgraph? Hedera is an open-source public ledger that performs many of the same functions as a Layer 1 blockchain. However, it doesn’t arrange transactions into a linear chain of blocks. Instead, Hedera…

AI agents can already research prices, choose services, and complete complex tasks, but most of them still stop the moment money needs to be moved. Human checkouts, unrestricted wallet access, unclear authorization, and fragmented payment systems make autonomous purchases risky and awkward. Agentic payments aim to close that gap—without giving software unlimited control over your funds. What Are Agentic Payments? An agentic payment is a transaction that an AI agent initiates after evaluating context, goals, and constraints. Unlike a scheduled transfer or autopay rule, the agent can decide whether to pay, when to pay, how much to spend, and which…

Ethereum transactions can become expensive just when you need the network most. Moving to a Layer 2 may reduce those costs, but unfamiliar bridges, delayed withdrawals, and similarly named projects can make the switch confusing. OP Mainnet—formerly known as Optimism—offers an Ethereum-compatible alternative, but you should understand how it works and where its security assumptions begin before moving your assets. What Is OP Mainnet? OP Mainnet is a production Ethereum Layer 2 blockchain powered by optimistic rollup technology. It was formerly called Optimism and Optimistic Ethereum. Rather than replacing Ethereum, OP Mainnet extends its capacity by moving transaction execution to…

Introduction If you’re asking whether NFTs are dead, the honest answer is: much smaller than they were, but not zero. Monthly $NFT sales have fallen from over $1 billion at the 2021–22 peak to roughly $300 million as of early 2026 — a real and lasting contraction, not a rumor. At the same time, a genuine (if much smaller) market of collectors is still buying, selling, and holding digital art and collectibles. Whether NFTs are “dead,” “still a thing,” or somewhere in between mostly comes down to which part of that story you’re looking at. So, Are NFTs Dead? Not…

Fake World Assets, an Ethereum-based $NFT gacha protocol built by two-person team Token Works, overtook Solana’s Collector Crypt in daily revenue on July 25, four days after its July 20 relaunch, according to DefiLlama data. The protocol pulled in $447,604 in revenue on July 25, its peak day, per DefiLlama — ahead of Collector Crypt, whose daily revenue has averaged roughly $360,000 over the past week. Total fees paid into Fake World Assets that day reached $1.6 million, against roughly 2,000 $ETH in volume across some 90,000 transactions, including about 35,000 individual pulls, in the four days after relaunch. The…

In the first half of 2025, $2.17 billion was stolen from crypto. The largest single theft—$1.34 billion from Bybit—targeted an institution with sophisticated multi-signature cold storage. Here’s what actually went wrong, and a framework for getting custody right at institutional scale. The Moment Custody Became a Board-Level Question February 2025. Bybit, one of the largest crypto exchanges in the world, lost $1.34 billion in a single attack, the largest crypto theft in history. Every headline called it a “multisig failure.” That framing is wrong. Understanding why it’s wrong is the starting point for every custody decision worth making today. First,…

Public blockchains can expose far more than you expect—wallet balances, payment amounts, and years of transaction history may be visible to anyone. If you want to use crypto without turning every payment into a permanent public record, Monero offers a different model. This privacy-focused cryptocurrency conceals key transaction details by default, but understanding what it protects—and what it doesn’t—is essential before you use or buy XMR. What Is Monero (XMR)? Monero is an open-source, peer-to-peer privacy cryptocurrency designed for confidential and censorship-resistant payments. Its native currency, XMR, is used to transfer value, pay transaction fees, and reward miners who secure…

Every transaction you make on most blockchains is permanently public—your address, the amount, and your entire history are visible to anyone who looks. Zcash was built to change that. It’s a privacy cryptocurrency that lets you choose whether a payment is publicly visible or shielded from view, using zero-knowledge proofs to keep selected details off the public ledger entirely. This guide covers what Zcash (ZEC) is, how the privacy blockchain works under the hood, what shielded transactions actually do, and how you can get ZEC and start using it. What Is Zcash (ZEC)? Zcash is a decentralized, open-source cryptocurrency network,…