Articles
Crypto research written for readers who compare before they click.
Market explainers, infrastructure notes, mining analysis, startup profiles, and presale diligence in one editorial stream.
Bitmain Antminer S21 XP: air-cooled Bitcoin mining power, cost, and heat
A practical guide to the Antminer S21 XP, including 270 TH/s hashrate, 3645W power draw, electric-cost math, host-computer needs, and heat planning.
9 min readRead full analysisReadable guides with calculators behind them
Bitcoin mining profitability model: hashprice, power, uptime, and payback
A practical model for translating ASIC hashrate into daily revenue, electricity cost, breakeven hashprice, and simple hardware payback.
9 min readMining FinanceASIC electricity break-even guide: kWh cost, J/T efficiency, and heat load
How to compare ASIC efficiency, power rates, thermal load, circuit requirements, and break-even revenue before buying mining hardware.
8 min readRisk ScorecardsToken risk scorecard framework: liquidity, holders, unlocks, code, and claims
A repeatable framework for scoring token risk across liquidity, holder concentration, unlock schedules, contract control, and narrative quality.
10 min readTokenomicsFDV vs market cap in crypto: why low float tokens can mislead investors
Learn how market cap, fully diluted valuation, float, emissions, and unlocks can create very different views of a token's real valuation.
8 min readTokenomicsToken unlock and vesting risk: cliffs, emissions, insiders, and sell pressure
A guide to reading vesting schedules, cliff unlocks, investor allocations, emissions, and how future supply can affect token risk.
8 min readPresale ResearchCrypto presale due diligence framework: allocation, audits, wallets, and delivery proof
A research-first framework for reviewing crypto presales without treating marketing pages, referral bonuses, or stage pricing as proof of quality.
10 min readPractical checklists before readers act
Wallet approval checker guide: what to inspect before signing
A plain-language guide to token approvals, unlimited spending permissions, fake claim sites, and approval hygiene.
7 min readPresale safetyFake presale warning signs: urgency, impersonation, and unsafe wallet flows
How readers can spot presale pages that use fake scarcity, copied branding, unsafe transactions, and vague token terms.
8 min readExchange safetyExchange withdrawal checklist: network, address, test transfer, and account controls
A withdrawal workflow for reducing wrong-network transfers, account compromise, and avoidable exchange custody mistakes.
7 min readLatest stories
Bitmain Antminer S21 XP: air-cooled Bitcoin mining power, cost, and heat
A practical guide to the Antminer S21 XP, including 270 TH/s hashrate, 3645W power draw, electric-cost math, host-computer needs, and heat planning.
9 min readMining EquipmentBitmain Antminer S21 XP+ Hyd: hydro Bitcoin mining at 480 TH/s
A hydro-miner guide to the S21 XP+ Hyd, with 480 TH/s hashrate, 5280W power demand, water-loop requirements, profitability math, and heat reuse considerations.
9 min readMining EquipmentBitmain Antminer L9: Scrypt mining for Litecoin and Dogecoin
A Scrypt ASIC guide for the Antminer L9, covering 16 GH/s hashrate, 3360W draw, merged-mining revenue, electricity costs, host-computer needs, and heat output.
8 min readMining EquipmentMicroBT WhatsMiner M63S: hydro ASIC economics at 408 TH/s
A guide to the WhatsMiner M63S hydro Bitcoin miner, including 408T hashrate, 18 J/T efficiency, implied 7344W draw, power math, cooling-loop needs, and heat output.
8 min readMining EquipmentCanaan Avalon Miner A16XP-300T: compact SHA-256 efficiency guide
A Canaan Avalon A16XP guide covering 300T hashrate, 3850W draw, 12.8 J/TH implied efficiency, electricity-cost math, circuit planning, and heat output.
8 min readFoundationsHow Bitcoin started: Satoshi, the whitepaper, and the genesis block
How Bitcoin started, why Satoshi Nakamoto designed peer-to-peer electronic cash, and how the 2008 whitepaper became the 2009 BTC network.
8 min readFoundationsHow Ethereum started: Vitalik Buterin and the smart contract platform
How Ethereum started as a programmable blockchain idea, why Vitalik Buterin pushed beyond Bitcoin, and how ETH launched with Frontier in 2015.
8 min readFoundationsHow Solana started: Proof of History and the race for speed
How Solana started around Proof of History, why Anatoly Yakovenko focused on time and ordering, and how SOL became linked to high-speed blockchain design.
8 min readFoundationsHow Cardano and ADA started: research-first proof of stake
How Cardano and ADA started with Charles Hoskinson, Input Output, Ouroboros proof of stake, and a research-first approach to blockchain design.
8 min readProof SystemsWhat is Proof of Work? How mining secures Bitcoin
Proof of Work explained in plain English: mining, hashes, difficulty, chain security, energy tradeoffs, and the chains that still use PoW.
7 min readProof SystemsWhat is Proof of Stake? Validators, staking, and slashing explained
Proof of Stake explained: validators, staking, slashing, finality, rewards, and the chains that use stake instead of mining.
7 min readProof SystemsWhat is Delegated Proof of Stake? Voters, block producers, and DPoS chains
Delegated Proof of Stake explained: token voting, elected producers, faster blocks, governance risk, and chains built around DPoS.
6 min readProof SystemsWhat is Proof of Authority? Known validators and permissioned consensus
Proof of Authority explained: known validators, permissioned networks, immediate finality, throughput benefits, and trust tradeoffs.
6 min readProof SystemsWhat is Proof of History? Solana's cryptographic clock explained
Proof of History explained: Solana's verifiable time sequence, ordering benefits, validator role, and why PoH is not a standalone consensus system.
6 min readProof SystemsWhat is Proof of Space and Time? Chia farming explained
Proof of Space and Time explained: storage capacity, farming, verifiable delay functions, Chia, and the tradeoffs of storage-based consensus.
6 min readProof SystemsWhat are Proof of Replication and Proof of Spacetime? Filecoin storage proofs
Filecoin storage proofs explained: PoRep, PoSt, sealing, storage providers, WinningPoSt, WindowPoSt, and how storage verification works.
7 min readProof SystemsWhat is Proof of Coverage? Helium hotspots and wireless network proofs
Proof of Coverage explained: Helium hotspot beacons, witnesses, oracles, rewards, and the wireless coverage claims readers should verify.
6 min readProof SystemsWhat is Proof of Burn? Token destruction, bootstrapping, and Counterparty
Proof of Burn explained: destroying tokens, bootstrapping supply, Counterparty's XCP launch, and why burns prove commitment rather than ongoing security.
6 min readProof SystemsWhat is Proof of Importance? NEM harvesting and account importance
Proof of Importance explained: NEM account importance, harvesting probability, vested balances, activity incentives, and PoI tradeoffs.
6 min readProof SystemsWhat is Proof of Liquidity? Berachain emissions, validators, and DeFi alignment
Proof of Liquidity explained: Berachain validators, reward vaults, emissions allocation, liquidity incentives, and DeFi alignment risks.
6 min readPre-SalesMutuum Finance presale: what to verify before MUTM
A risk-first look at Mutuum Finance's MUTM presale, token allocation, vesting schedule, lending-market roadmap, and verification questions.
7 min readPre-SalesColdware presale: what to verify before buying COLD
A risk-first look at Coldware.io's COLD presale, hardware roadmap, token allocation, Layer-1 claims, and wallet-connection checks.
7 min readPre-SalesIonix presale: what to verify before buying IONX
A risk-first look at Ionix Chain's IONX presale dashboard, staged pricing, wallet purchase flow, referral incentives, and verification gaps.
7 min readPre-SalesBlazpay presale: what to verify before buying BLAZ
A risk-first look at Blazpay's BLAZ presale, AI trading platform claims, BSC token details, allocation table, and wallet verification checks.
7 min readMarketsHow treasury desks are reading ETF-era liquidity
A practical look at flow, spreads, custody behavior, and the signals serious desks track before sizing positions.
9 min readDeFiStablecoin yield desks: what to ask before parking cash
Counterparty checks, reserve quality, bridge risk, and dashboard hygiene for conservative stablecoin strategies.
7 min readMiningThe miner's guide to power curtailment credits
Why flexible load programs can matter as much as hashprice when operators model a new site.
8 min readPre-SalesLaunchpad due diligence for retail readers
A checklist for lockups, vesting, smart contract review, founder history, and realistic token utility.
6 min readStart UpsConsumer crypto apps finally have a distribution playbook
Wallet abstraction, embedded swaps, loyalty primitives, and the design moves that reduce onboarding friction.
10 min readInfrastructureAI compute networks are moving from pitch decks to invoices
What to watch when decentralized compute projects begin publishing real utilization and buyer quality.
5 min readResearch-first coverage with clear ad separation.
ChainReview separates sponsored placements from editorial analysis. Crypto assets, mining operations, and presales are risky, and all coverage is informational only.