Author: Cryptobull Trading
Newmont stock has suddenly become one of the more interesting large-cap mining charts I am watching.NEM closed Friday at $112.98 after gaining more than 20% on the weekly candle, following an aggressive reversal from the lower boundary of a descending channel that has contained the stock since its early-2026 peak.My read is bullish, but with an important qualification: the potential weekly bull flag has not broken out yet.If Newmont can eventually clear and hold above roughly $118-$120, the technical picture changes substantially. That could put $124-$126 back in play first, followed by a challenge of the $131-$135 all-time-high area.Patience matters…
Most traders assume depegs are slow. They are not. Inside the 30 second window where arbitrage bots, liquidation cascades, and oracle lag collide to turn a minor price slip into a systemic event. Summary A stablecoin depeg lasting fewer than 60 seconds can trigger hundreds of millions of dollars in DeFi liquidations because lending protocols rely on price oracles that update on fixed intervals, not in real time, creating windows where collateral ratios become stale. Arbitrage bots can detect and exploit a depeg within two to three blocks on Ethereum, roughly 24 to 36 seconds, buying discounted stablecoins on one…
Mon: BoJ Summary of OpinionsTue: RBA AnnouncementWed: German Final Inflation (Jul), IEA OMR, OPEC MOMR, US CPI (Jul)Thu: Norges Bank Announcement, UK GDP (Q2), US PPI (Jul)Fri: EZ Employment (Q2) and GDP 2nd Estimate (Q2), US Retail Sales (Jul), US University of Michigan Prelim (Aug)BoJ Summary of Opinions (Mon):The BoJ will release the Summary of Opinions from its July 31st meeting, where the central bank kept rates unchanged at 1.00%, as widely expected, after raising rates at its previous meeting in June. The decision was made by an 8-1 vote, with board member Takata dissenting and proposing a 25bps hike.…
Smart accounts replace seed phrases with passkeys, social recovery, and gas sponsorship, making self-custody usable without memorizing 12 words. Summary Account abstraction (AA) upgrades Ethereum wallets from fixed key pairs to programmable smart contracts that define their own validation rules. ERC-4337, live on mainnet since March 2023, introduced AA without changing Ethereum’s core protocol by routing transactions through an alternative mempool of UserOperations. Passkey wallets such as Coinbase Smart Wallet and Safe replace seed phrases with biometric authentication tied to the device’s secure enclave. Gas sponsorship (paymasters) lets applications pay transaction fees on behalf of users, removing the requirement to…
Intent-based protocols separate what a user wants from how it gets done, outsourcing execution to competitive solvers who find the best price across fragmented liquidity. Summary An intent is a signed message describing a desired outcome (for example, “swap 1 ETH for at least 3,200 USDC”) rather than a specific execution path. Solvers are specialized agents that compete to fill intents, searching across DEXs, CEXs, private inventory, and cross-chain liquidity to find the optimal route. CoW Protocol, UniswapX, and Across are the three largest intent-based systems, collectively processing billions in monthly volume by mid-2026. Intent architectures protect users from MEV…
Bridges move assets between blockchains using lock-and-mint, burn-and-mint, or liquidity pool mechanisms, but their trust assumptions have made them the most exploited category in crypto. Summary Cross-chain bridges transfer value between blockchains that cannot natively communicate, using mechanisms like lock-and-mint, burn-and-mint, and liquidity pools. Bridge exploits have caused over $4 billion in losses since 2021, making bridges the single most attacked category of smart contracts. The Ronin ($624 million), Wormhole ($326 million), and Nomad ($190 million) hacks each exploited different trust assumptions, from compromised validator keys to faulty message verification. Light client bridges and zero-knowledge proof verification offer stronger security…
Introduction Ethereum’s shift to proof of stake in September 2022 created a pool of economic security: over 30 million ETH staked by validators who risk losing their deposit (slashing) if they behave maliciously. This security pool protects Ethereum, but it sits idle with respect to every other protocol. New protocols that need decentralized validation face a bootstrapping problem. An oracle network, a data availability layer, or a cross-chain bridge needs validators, and those validators need economic stakes large enough to make attacks unprofitable. Building this security from scratch is expensive. Each new protocol must attract its own set of stakers,…
A zero-knowledge proof lets one party prove to another that a statement is true without revealing any information beyond the truth of the statement itself. It is the cryptographic technique behind blockchain privacy, scalable rollups, and a growing number of identity verification systems. Summary Zero-knowledge proofs allow a prover to convince a verifier that a computation was performed correctly without revealing the underlying data, enabling both privacy and scalability on blockchains. The two main families of zero-knowledge proofs used in blockchain are zk-SNARKs, which require an initial trusted setup ceremony, and zk-STARKs, which do not require trusted setup but produce…
A testnet is a separate blockchain network that mirrors a production chain’s rules and functionality but uses tokens with no monetary value. It is where developers break things, test upgrades, and discover bugs before those bugs can cost anyone real money. Summary A testnet is a blockchain network that runs the same software as a mainnet but uses valueless tokens, allowing developers to test smart contracts, protocol upgrades, and applications without financial risk. Ethereum has run multiple testnets over its history, with Sepolia and Holesky serving as the primary public testing environments as of 2026 after the deprecation of Goerli.…
A mainnet is the production version of a blockchain network where transactions carry real economic value and are permanently recorded. When a cryptocurrency project launches its mainnet, it moves from concept to reality, and every line of code becomes a financial commitment. Summary A mainnet is a fully operational blockchain network where tokens have real market value, transactions are irreversible, and the consensus mechanism secures actual economic activity. Mainnet launches are milestone events that typically follow months or years of testnet development, security audits, and community governance processes. Hard forks and protocol upgrades on a mainnet are high stakes operations…