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Glossary

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Candlesticks

Candlesticks are charting tools showing open, close, high, and low for a period, with candlestick chart components, common patterns, and trading uses.

Capital allocation

Capital allocation is how a company directs funds across projects and shareholder returns to maximize value, covering strategy, dividends, buybacks.

Capitulation

Capitulation meaning: surrender or yielding; historically, treaty-based foreign privileges and jurisdiction; in markets, panic selling near cycle lows.

Card Network

A card network is the system that authorizes and settles card payments between cardholders, merchants, and banks, enabling electronic transactions.

Casascius Coin

A Casascius Coin is a physical Bitcoin token created by Mike Caldwell, containing a tamper-evident hologram and a private key for accessing digital Bitcoin.

Cathie Wood

Cathie Wood is an American investor, founder and CEO/CIO of ARK Invest, known for a research-driven, disruptive innovation investment philosophy.

Centralized

Centralized: a system where control rests with a central authority; in crypto, centralized exchanges hold funds, run order books, and implement KYC/AML.

Certificate API

A Certificate API is a programmatic interface to create, manage, renew, and revoke digital certificates, automating SSL/TLS security and authentication.

Chargeback

Chargeback: a payment reversal after a dispute. A crypto chargeback is limited by blockchain irreversibility; compare with card disputes and prevention.

Chargeback Ratio

Chargeback ratio: the percentage of chargebacks to total transactions, used by card networks to gauge risk. Covers calculation and ways to reduce it.

Checkout

Checkout is the final step of the online checkout process where payments are authorized, with ways to improve acceptance, security, and conversion.

Ciphertext

Ciphertext is data transformed from plaintext by an encryption algorithm and key, readable only with the decryption key, safeguarding online privacy.

Circuit Breakers Technical

Circuit breaker definition: an automatic switch that interrupts overloads and short circuits, covering components, tripping, and types in power systems.

Clearing process

Clearing process: the steps that settle transactions by verifying funds or securities via clearing houses, managing risk, and ensuring accurate transfer.

Cloud Mining

Cloud mining is a process of cryptocurrency mining utilizing remote data centers with shared processing power, allowing users to mine without managing hardware.

Cloud native infrastructure

Cloud native infrastructure is the technologies and practices that leverage cloud computing to build and run scalable, resilient, flexible applications.

Cluster Management

Cluster management is the coordination of nodes, resources, and jobs so a cluster works as one system with scalability, high availability, and security.

Code Repository

A code repository is a storage hub for source code with version control, enabling collaboration, code review, and CI/CD on platforms like GitHub or GitLab.

Coinbase Transaction

Coinbase transaction: the first transaction in a Bitcoin block creating the block reward, subsidy plus fees, for miners, usable after 100 confirmations.

Cold and Hot Wallet integration

Cold and hot wallet integration is combining offline crypto storage with online wallets to balance security and access, covering setup and risks.

Cold Storage

Cold storage is the temperature-controlled preservation of perishable goods, extending shelf life and quality across the cold chain for food and pharma.

Cold Wallet

Cold wallet: an offline crypto wallet storing private keys off the internet for stronger security, ideal for long-term holding of assets.

Collateralization

Collateralization is the use of an asset to secure a loan or other credit, reducing the lender's risk by providing a claim on the asset if the borrower defaults.

Collateralization ratio

Collateralization ratio: the value of pledged collateral divided by the loan amount, used to gauge lender security and risk versus loan-to-value.

Collateralized debt obligation

Collateralized debt obligation (CDO): a structured asset-backed security pooling loans and bonds, split into tranches with varying risk and return.

Collateral rebalancing

Collateral rebalancing is the dynamic adjustment of a collateral pool between risky and riskless assets to manage risk, LTV, and market volatility.

Commingling

Commingling meaning: mixing assets or funds from multiple sources into one account or wallet, common in crypto, with ownership, AML, and security risks.

Commodity Futures Trading Commission (CFTC)

Commodity Futures Trading Commission (CFTC): the U.S. regulator of derivatives markets, overseeing futures, swaps, and certain options.

Compliance outsourcing

Compliance outsourcing is hiring external experts to manage regulatory duties, reduce costs, access CCO-level guidance, and keep pace as rules evolve.

Confirmations

Confirmations are blocks added after a crypto transaction is mined; more blocks increase security. Bitcoin transaction confirmations are typically 6.

ConsenSys

ConsenSys is a blockchain company building Ethereum dApps and infrastructure, founded by Joseph Lubin, offering tools, enterprise solutions and consulting.

Consistent Hashing

Consistent hashing is a data partitioning method that balances keys across nodes, minimizing movement as nodes change using hash rings and virtual nodes.

Consortium Blockchain

Consortium blockchain: a permissioned network governed by pre-selected organizations, offering shared governance, enhanced privacy and faster validation.

Continuous market making

Continuous market making is the ongoing quoting of bid and ask prices to provide liquidity, enable fast trade execution, and stabilize market prices.

Contract Account

A Contract Account is a financial record used to track the costs, revenues, and profitability associated with a specific contract or project.

Contract for difference (CFD)

Contract for difference (CFD) definition: a derivative to speculate on asset moves without ownership; profit or loss equals difference, with leverage risk.

Conversion Rate Optimization

Conversion rate optimization (CRO) improves a website so more visitors purchase, sign up, or submit forms—key to corporate conversion rate optimization.

Coordinator

A crypto coordinator is a professional who manages transactions, ensures data accuracy and network security, and coordinates teams and client workflows.

Core Wallet

Core Wallet is a self-custody crypto wallet by Ava Labs for Avalanche, supporting Bitcoin, Ethereum and EVM tokens with cross-platform access.

Corporate Treasury

Corporate Treasury manages a company's liquidity, investments, and financial risk to ensure optimal financial stability and efficiency.

Co-signer

Co-signer crypto: one of multiple parties required to authorize transactions in a multi-signature wallet, enhancing security and shared control.

Counterparty risk

Counterparty risk is the possibility that a counterparty defaults on a financial contract, causing loss; covers drivers, measurement, and mitigation.

Craig Wright

Craig Wright is an Australian computer scientist who claims to be Satoshi Nakamoto; courts have rejected his claims amid findings of forged documents.

Crisis Liquidity

Crisis liquidity is rapid access to cash or liquid assets during stress, covering triggers, central bank backstops, examples, and strategies to manage risk.

Cross border efficiency

Cross-border efficiency refers to the streamlined and effective management of processes and operations that occur between different countries.

Cross-border liquidity

Cross-border liquidity is the ability to move funds between countries and currencies, supported by payment systems, regulation, and risk management.

Cross-chain liquidity

Cross-chain liquidity is the ability to move and swap assets across blockchains, improving capital efficiency via bridges, DEXs, and atomic swaps.

Cross Exchange Connectivity

Cross exchange connectivity is the direct link between networks via data center cross connects, cutting latency and improving reliability for colocation.

Cross Matching Engines

Cross matching engines are sophisticated software systems designed to compare and analyze data from multiple sources to identify matches or discrepancies.

Cross zone replication

Cross zone replication copies data across availability zones within a region for availability and recovery, contrasting with cross region replication.

Crypto debit card

A crypto debit card is a card that converts crypto to fiat at purchase, linked to a wallet and often usable wherever Visa or Mastercard are accepted.

Crypto disbursements

Crypto disbursements are payouts in cryptocurrencies, using blockchain to move funds for payroll and settlements with faster, lower-cost global delivery.

Cryptographic hash function

A cryptographic hash function is a one-way algorithm mapping data to a fixed-length digest, enabling password security, digital signatures, and integrity.

Crypto Hedging

Crypto hedging is a risk management approach that offsets volatility and downside through opposite positions via futures, options, or short selling.

Cryptojacking

Cryptojacking is the covert hijacking of your CPU or GPU to mine cryptocurrency without consent, plus how to detect and prevent attacks.

Crypto loan

A crypto loan is funding secured by your crypto as collateral, covering LTV, rates, access without selling, and risks like volatility and liquidation.

Cryptology

Cryptology is the science of codes and ciphers, combining cryptography and cryptanalysis to secure data. Understand key types, algorithms, and uses today.

Crypto Points

Crypto Points are digital tokens earned through various activities within a blockchain ecosystem, often used for rewards, incentives, or loyalty programs.

Crypto to Fiat Conversion

Crypto to fiat conversion is exchanging crypto such as Bitcoin or stablecoins for USD, EUR, or GBP via exchanges, bank transfer, or OTC.

Crypto winter

Crypto winter is a prolonged downturn in cryptocurrency prices and sentiment. Explore causes, market impact, past cycles, and investor strategies.

Currency crisis

Currency crisis: a rapid, severe devaluation that drives capital flight and inflation, prompting central bank rate hikes and IMF support to stabilize.

Custodial

Custodial wallet: a crypto wallet where a provider holds your private keys, how it works, pros and cons, security, and non-custodial comparison.

Custodian

A crypto custodian securely stores and manages digital assets with cold storage, multi-signature controls, and institutional-grade security.

Cypherpunk

Cypherpunk: an activist movement advocating strong cryptography and privacy tech to protect communications, resist surveillance, and spur social change.

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