Crypto glossary · Wallets, fees, KYC, TXIDs, taxes, safety
Crypto Gambling Glossary: Wallets, Fees, KYC, Withdrawals, Taxes and Safety Terms
Use this glossary to understand crypto terms you may see in casino cashiers, wallets, deposits, withdrawals, KYC requests, bonus terms and tax records. Definitions are educational: they do not prove that a casino is legal, available, safe, private, verification-free, fast-paying or tax-free.
Educational and commercial disclosure
This glossary is educational. The Playbook USA may earn commissions from some destination pages, but glossary definitions do not endorse any casino, wallet, coin, exchange, bonus or payment method.
Crypto transfers can be irreversible and gambling can cause harm. This page is not legal, tax, financial, investment, gambling, account-approval, payout-recovery or transfer-recovery advice.
State and availability boundary
Technical definitions are general, but gambling availability, operator restrictions, tax treatment, KYC, bonus eligibility and responsible gambling resources can vary by state and operator.
How to use this glossary
Start with the term you saw, then read the gambling relevance, risk boundary and owner link. A term like TXID, gas fee, KYC or stablecoin is not just vocabulary; it can affect evidence, timing, tax records, withdrawal review and responsible gambling decisions.
Terms are not promises
Defining a coin, network, wallet or status does not prove an operator supports it, approves it or makes it available in your state.
Records matter
When a term becomes a real transaction, save asset, network, address, TXID, amount, fee, timestamp, USD value and cashier status.
Claims expire
Fee, payout, bonus, KYC and operator terms change quickly. Use current cashier terms and official sources before sending funds.
Terms that should trigger extra caution
| Term group | Why it matters | What to check |
|---|---|---|
| KYC / AML / source of funds | Can delay or block withdrawals. | Operator terms, requested documents, wallet ownership proof and official support channel. |
| TXID / confirmation | Separates blockchain broadcast from casino approval. | TXID, asset, network, timestamp and wallet or exchange crediting policy. |
| Stablecoin / depeg | Designed for stability but not risk-free. | Issuer, network, cashier support, redemption limits and depeg risk. |
| Bonus lock / wagering | Can prevent withdrawals or void winnings. | Wagering base, game contribution, max bet, max cashout and expiry. |
Wallet and custody terms
Crypto wallet
Meaning: Software, hardware or a custodial account that lets a person store, send or receive digital assets.
Gambling relevance: Wallet type affects address accuracy, recovery, wallet ownership review, TXID records and tax documentation.
Boundary: A wallet does not prove that a casino is legal, available, private, verification-free or fast-paying.
Custodial wallet
Meaning: A wallet or exchange account where a third party controls the private keys for the user.
Gambling relevance: Exchange crediting, withdrawal limits and account review can affect casino deposits and withdrawals.
Boundary: A custodial wallet can create extra holds even when the blockchain transaction is confirmed.
Non-custodial wallet
Meaning: A wallet where the user controls the private keys or seed phrase.
Gambling relevance: It can give the user more direct control over TXIDs and addresses used for casino transactions.
Boundary: Control also means responsibility: lost seed phrases, wrong-network transfers and scams may be unrecoverable.
Hot wallet
Meaning: A wallet connected to the internet, usually as an app, browser extension or exchange account.
Gambling relevance: Hot wallets are convenient for small deposits and withdrawals but have more online exposure.
Boundary: Convenience is not the same as safety; fake apps, phishing and clipboard malware still matter.
Cold storage
Meaning: A wallet setup that keeps signing keys offline when funds are not being moved.
Gambling relevance: Cold storage can reduce online exposure for funds not needed for active play.
Boundary: It is only safer if the setup, seed phrase, recovery path and address verification are protected.
Hardware wallet
Meaning: A physical device designed to sign crypto transactions without exposing the private key to a regular computer.
Gambling relevance: It can help protect funds between casino sessions or after a withdrawal.
Boundary: A hardware wallet does not protect against a fake address, wrong network, exposed seed phrase or malicious recovery prompt.
Seed phrase
Meaning: A recovery phrase that can restore control of a crypto wallet.
Gambling relevance: Seed phrases are the recovery layer for funds connected to deposits, withdrawals and tax records.
Boundary: Never share a seed phrase with a casino, exchange, support agent, reviewer, recovery service or chat moderator.
Private key
Meaning: A secret cryptographic value used to authorize transactions from a wallet.
Gambling relevance: Anyone with the private key may be able to move funds controlled by that key.
Boundary: Wallet ownership checks should never require a private key.
Public key
Meaning: A cryptographic value derived from a private key. A wallet address is often derived from a public key or related script.
Gambling relevance: Public-key vocabulary can appear in wallet and explorer tools.
Boundary: Public key and wallet address are not always interchangeable terms.
Wallet address
Meaning: The destination string used to receive a digital asset on a specific network.
Gambling relevance: A casino deposit or withdrawal depends on the exact asset, network and address.
Boundary: Do not reuse old or copied addresses unless the cashier confirms the address is valid for that request.
Exchange wallet
Meaning: A wallet address controlled by a crypto exchange rather than by the user directly.
Gambling relevance: Exchange wallets may add crediting rules, minimums, memo requirements and support delays.
Boundary: A confirmed blockchain transaction may still be pending inside the exchange account.
Wallet ownership review
Meaning: A request to show that the wallet used for a deposit or withdrawal belongs to the account holder.
Gambling relevance: Operators may ask for this during withdrawal, KYC, bonus review or risk checks.
Boundary: A legitimate ownership review should never require a seed phrase or private key.
Transactions and network terms
Blockchain
Meaning: A distributed ledger that records transactions in blocks linked by cryptographic proofs.
Gambling relevance: Casino crypto deposits and withdrawals may be traceable by TXID on a block explorer.
Boundary: Blockchain visibility does not prove casino approval, KYC completion or wallet crediting.
Network
Meaning: The blockchain route used for a transfer, such as Bitcoin, Ethereum, Litecoin, Tron or another supported chain.
Gambling relevance: A casino cashier may support one network for a coin but not another.
Boundary: The same ticker on the wrong network can create delays or loss.
Wrong network
Meaning: Sending an asset on a chain the receiving casino, wallet or exchange does not support.
Gambling relevance: Wrong-network transfers can trigger manual review, delay or permanent loss.
Boundary: A ticker match is not enough; asset and network must both match the cashier.
TXID / transaction hash
Meaning: A unique identifier used to track a blockchain transaction.
Gambling relevance: Save TXID, asset, network, amount, fee and timestamp for deposits, withdrawals, disputes and tax records.
Boundary: A TXID proves broadcast or chain activity, not casino approval or final wallet credit.
Confirmation
Meaning: A transaction confirmation occurs when a transfer is included in a block and later blocks build on top of it.
Gambling relevance: Confirmations help separate network progress from casino pending time.
Boundary: More confirmations reduce chain risk, but do not override cashier review, KYC or exchange crediting rules.
Confirmation threshold
Meaning: The number of confirmations a cashier, wallet or exchange wants before crediting a transfer.
Gambling relevance: Thresholds explain why a transaction can be visible on-chain but not credited yet.
Boundary: Thresholds vary by asset, network, amount, operator and wallet or exchange.
Block
Meaning: A batch of transactions added to a blockchain.
Gambling relevance: Block inclusion is one step in the deposit or withdrawal evidence trail.
Boundary: Block timing is not the same as total casino payout time.
Mempool
Meaning: A waiting area for transactions that have been broadcast but not yet included in a block.
Gambling relevance: A transaction stuck in a mempool may explain why a deposit or withdrawal has no confirmation yet.
Boundary: Mempool status does not prove that a casino has approved a withdrawal.
Validator
Meaning: A participant that checks, attests to or proposes blocks on proof-of-stake networks.
Gambling relevance: Validator terminology matters for Ethereum after proof-of-stake.
Boundary: Ethereum uses proof-of-stake validator-era fee language; avoid older proof-of-work wording.
Gas fee
Meaning: A fee paid in ETH for computation and block inclusion on Ethereum.
Gambling relevance: Gas can affect whether an ETH or token transfer is processed promptly.
Boundary: Gas varies with network demand, transaction type and fee settings; do not rely on fixed dollar ranges.
Gas limit
Meaning: The maximum gas a sender allows a transaction to consume.
Gambling relevance: Smart-contract transactions may need higher limits than simple transfers.
Boundary: Changing gas limit does not bypass casino KYC, pending review or withdrawal limits.
Network fee
Meaning: The fee paid to process a crypto transaction on a blockchain network.
Gambling relevance: Fees affect the amount received, the urgency of a transfer and transaction records.
Boundary: Network fees are volatile and should be checked in the wallet quote at the time of transfer.
Priority fee
Meaning: An additional Ethereum fee intended to make a transaction more attractive for inclusion by validators.
Gambling relevance: Priority fee settings can affect timing on a busy network.
Boundary: A higher priority fee cannot make an operator approve a withdrawal faster.
Block explorer
Meaning: A public tool used to look up transactions, addresses and confirmations on a blockchain.
Gambling relevance: Explorers are useful for support tickets and withdrawal evidence.
Boundary: An explorer cannot show private casino account review notes, bonus holds or KYC status.
Casino cashier and withdrawal terms
Casino cashier
Meaning: The operator interface for deposits, withdrawals, payment methods and sometimes bonus activation.
Gambling relevance: Cashier wording controls which assets, networks, limits and addresses apply.
Boundary: Do not use email, chat or social messages as a substitute for the official cashier.
Deposit address
Meaning: The address shown by a casino or wallet for receiving a specific asset on a specific network.
Gambling relevance: The deposit address is part of the record packet if funds do not credit.
Boundary: A saved address may expire or be limited to one request; recheck the cashier every time.
Expired address
Meaning: A wallet or cashier address that should no longer be used for a new transfer.
Gambling relevance: Using an expired address can delay or lose a deposit.
Boundary: Past success with an address does not prove it is valid now.
Withdrawal pending
Meaning: A status showing that a withdrawal request exists but has not completed all operator and network steps.
Gambling relevance: Pending status may involve account review, bonus checks, KYC or a cashier queue.
Boundary: Pending does not mean the transaction has been broadcast.
Approved, no TXID
Meaning: A status where the operator may have approved the withdrawal internally but has not provided a transaction hash yet.
Gambling relevance: This separates approval from blockchain broadcast.
Boundary: No TXID usually means the user cannot yet prove on-chain movement.
Wallet receipt
Meaning: The point when the receiving wallet or exchange credits the funds to the user account.
Gambling relevance: Wallet receipt is the user-facing finish line, not merely broadcast.
Boundary: A confirmed transaction can still wait on exchange or wallet crediting rules.
Exchange crediting
Meaning: The exchange-side process that makes confirmed incoming funds available in an account.
Gambling relevance: It can add delay after blockchain confirmations.
Boundary: Exchange crediting is outside the casino operator’s direct control.
Payout limit
Meaning: A cap on how much an operator allows a user to withdraw in one request, day, week or month.
Gambling relevance: Limits can stretch large crypto withdrawals across multiple requests.
Boundary: A fast blockchain does not remove operator withdrawal limits.
Cashier screenshot
Meaning: A timestamped image of cashier terms, method, address, asset, network, amount or status.
Gambling relevance: Screenshots can support disputes, support tickets and audit trails.
Boundary: Screenshots should not expose seed phrases, private keys or full identity documents publicly.
KYC and verification terms
KYC
Meaning: Know Your Customer verification is an identity, address, payment ownership or wallet ownership review.
Gambling relevance: KYC can occur before account use, before withdrawal, after bonus use, after large wins or after risk flags.
Boundary: KYC timing varies by operator, jurisdiction, account context and requested evidence.
AML
Meaning: Anti-money-laundering controls are checks meant to detect prohibited financial activity.
Gambling relevance: AML reviews can involve source-of-funds, source-of-wealth or wallet transaction questions.
Boundary: AML review is not a promise that an operator is state-authorized or safe.
Source of funds
Meaning: Evidence explaining where money or crypto used for gambling came from.
Gambling relevance: An operator may request bank, exchange, employment or wallet records before withdrawal.
Boundary: A request should be handled through official operator channels, not social DMs.
Proof of address
Meaning: A document or data check used to confirm a user’s residential address.
Gambling relevance: Address checks can affect account eligibility, state restrictions and withdrawals.
Boundary: Passing proof of address at one operator does not prove eligibility at another.
Payment ownership
Meaning: Evidence that the payment method, wallet or exchange account belongs to the casino account holder.
Gambling relevance: Ownership checks can happen after a deposit, bonus claim or withdrawal request.
Boundary: Never provide private keys or seed phrases as ownership proof.
Selfie / liveness check
Meaning: A verification step that compares a live image or selfie with identity documents.
Gambling relevance: It may be used to reduce account takeover or document-misuse risk.
Boundary: It does not guarantee instant withdrawal or future approval.
KYC hold
Meaning: A temporary account or withdrawal hold while identity, address, payment or wallet evidence is reviewed.
Gambling relevance: It can explain why a withdrawal is pending even when crypto is selected.
Boundary: Using another wallet or account to bypass a hold can create more risk.
Bonuses and wagering terms
Wagering requirement
Meaning: The amount of qualifying bets required before bonus funds or related winnings can be withdrawn.
Gambling relevance: Wagering can turn a large bonus into a much harder withdrawal path.
Boundary: The base may be bonus-only or deposit plus bonus; check the exact terms.
Bonus lock
Meaning: A restriction that can prevent withdrawal while a bonus is active or incomplete.
Gambling relevance: Bonus lock rules often explain why funds are not withdrawable after a win.
Boundary: Canceling a bonus may forfeit bonus funds or related winnings.
Max cashout
Meaning: A cap on the amount that can be withdrawn from a bonus or promotion.
Gambling relevance: A high bonus can be poor value if max cashout is low.
Boundary: Max cashout can vary by promotion and cannot be assumed from a generic bonus page.
Max bet
Meaning: The largest allowed wager while a bonus is active.
Gambling relevance: Exceeding the max bet can void bonus winnings.
Boundary: Max bet rules can apply even when the cashier accepts crypto deposits.
Game contribution
Meaning: The percentage of a wager that counts toward wagering requirements for each game type.
Gambling relevance: Slots, blackjack, live dealer games and specialty games may contribute differently.
Boundary: A low wagering number can still be difficult if preferred games contribute little or zero.
Bonus code
Meaning: A code required to activate a promotion.
Gambling relevance: Code failure can make a deposit ineligible for a bonus.
Boundary: Do not send crypto until the code, eligible asset, network and terms are current.
Bonus expiry
Meaning: The deadline to claim, use or complete a bonus.
Gambling relevance: Short deadlines can pressure users into risky play or chasing.
Boundary: Expiry does not extend because a coin transfer was slow unless terms or support say so.
Free spins
Meaning: Promotional slot spins that may have wagering, game, expiry and max-cashout restrictions.
Gambling relevance: Free spins are not automatically withdrawable cash.
Boundary: Treat free-spin winnings as promotion terms, not as a guaranteed payout.
Stablecoin and volatility terms
Stablecoin
Meaning: A digital asset designed to track another asset, often the U.S. dollar.
Gambling relevance: Stablecoins can reduce BTC or ETH price swings during deposit and withdrawal planning.
Boundary: Stablecoins are not risk-free; issuer, network, reserve, depeg, redemption and casino-support risks still matter.
USDT / Tether
Meaning: A widely used U.S. dollar-referenced stablecoin issued by Tether.
Gambling relevance: USDT may appear on multiple networks, so the exact chain matters.
Boundary: USDT support on one network does not prove support on another network.
USDC / USD Coin
Meaning: A U.S. dollar-referenced stablecoin issued by Circle affiliates.
Gambling relevance: USDC can reduce some price-volatility risk compared with BTC or ETH.
Boundary: Do not describe any stablecoin as zero-risk or zero-volatility; check issuer disclosures, network and cashier support.
Depeg
Meaning: A stablecoin depeg happens when it trades materially above or below its intended reference value.
Gambling relevance: A depeg can affect deposit value, withdrawal value and recordkeeping.
Boundary: Designed to track one dollar does not mean guaranteed to equal one dollar at every moment.
Volatility
Meaning: Price movement over time.
Gambling relevance: Crypto volatility can change the USD value between deposit, wagering, withdrawal and tax records.
Boundary: A casino balance shown in coin units may not preserve a stable USD value.
Altcoin
Meaning: Any cryptocurrency other than Bitcoin.
Gambling relevance: Altcoins can have different fees, confirmation behavior, wallet support and cashier rules.
Boundary: An altcoin being faster at the network layer does not prove faster casino approval.
Bitcoin / BTC
Meaning: The first major decentralized cryptocurrency and a common crypto gambling payment asset.
Gambling relevance: Bitcoin may be supported by many crypto-friendly cashiers.
Boundary: Bitcoin support does not prove availability, bonus eligibility or fast withdrawal.
Ethereum / ETH
Meaning: A blockchain network and native asset used for transfers and smart-contract activity.
Gambling relevance: ETH transactions may involve gas fees and wallet compatibility checks.
Boundary: Ethereum’s 12-second slot cadence is not the same as total casino payout speed.
Litecoin / LTC
Meaning: A cryptocurrency often used for lower-fee, shorter-block-interval transfers when supported.
Gambling relevance: LTC can be convenient where the cashier and wallet both support it.
Boundary: Litecoin is not automatically the fastest casino withdrawal because approval, KYC and wallet crediting still apply.
Tax and records terms
Digital asset
Meaning: For U.S. tax context, digital assets include cryptocurrencies, stablecoins and other assets recorded on cryptographically secured distributed ledgers.
Gambling relevance: Crypto gambling can create both gambling records and digital-asset records.
Boundary: This glossary is educational and not tax advice.
Fair market value
Meaning: The U.S. dollar value of an asset at a specific date and time.
Gambling relevance: FMV can matter when recording crypto deposits, withdrawals, wins, losses and exchanges.
Boundary: The value can change quickly; save timestamped records.
Tax basis
Meaning: The cost or other basis used to calculate gain or loss when a digital asset is sold, exchanged or otherwise disposed of.
Gambling relevance: Basis records can connect exchange purchases, wallet transfers and later dispositions.
Boundary: A casino transaction record alone may not show basis.
Taxable event
Meaning: A transaction or receipt that may need to be reported for tax purposes.
Gambling relevance: Crypto gambling can involve deposits, withdrawals, exchanges, winnings and losses that require record review.
Boundary: Do not assume crypto gambling is tax-free because it used a wallet.
Gambling winnings
Meaning: Amounts won from gambling activity.
Gambling relevance: The IRS says gambling winnings are taxable income for U.S. taxpayers.
Boundary: Tax treatment depends on facts; use official sources or a qualified tax professional.
Win/loss record
Meaning: A record of gambling wins, losses, sessions and supporting statements.
Gambling relevance: It can support tax preparation and dispute review.
Boundary: A win/loss statement may not include every wallet transfer or digital-asset disposition.
Form W-2G
Meaning: A U.S. information form issued for certain gambling winnings or withholding situations.
Gambling relevance: Some gambling winnings may be reported even if not paid in cash.
Boundary: You may still need to report winnings that are not reported on a Form W-2G.
Transaction record packet
Meaning: A saved set of asset, network, address, TXID, fee, amount, timestamp, USD value, cashier ID and support messages.
Gambling relevance: A record packet helps with support tickets, tax work and withdrawal disputes.
Boundary: It should not include exposed private keys, seed phrases or unnecessary identity documents.
Security and scam terms
Address poisoning
Meaning: A scam pattern where a similar-looking address appears in transaction history or clipboard flow to trick users into sending funds to the wrong place.
Gambling relevance: Casino users often copy addresses under time pressure.
Boundary: Always copy from the official cashier and verify the beginning and end of the address.
Phishing
Meaning: A fake site, message or prompt designed to steal login details, wallet access or documents.
Gambling relevance: Fake casino, wallet and support pages can intercept deposits or KYC files.
Boundary: Bookmarks and official URLs matter more than links in chat or ads.
Fake support
Meaning: A scammer pretending to be casino, wallet or exchange support.
Gambling relevance: Fake support often appears when a withdrawal is delayed or a deposit is missing.
Boundary: Support should never ask for seed phrases, private keys or remote wallet access.
Clipboard malware
Meaning: Malware that swaps a copied wallet address with an attacker’s address.
Gambling relevance: It can defeat careful-looking copy and paste behavior.
Boundary: Verify the destination address after pasting and before sending.
Recovery phrase scam
Meaning: A request that tricks a user into entering a seed phrase into a fake recovery or verification page.
Gambling relevance: Crypto gambling support scams often use urgency around deposits or withdrawals.
Boundary: No legitimate casino withdrawal requires a seed phrase.
Two-factor authentication
Meaning: An additional login check such as an authenticator app or security key.
Gambling relevance: 2FA can reduce account takeover risk for casino, wallet and exchange accounts.
Boundary: 2FA does not protect funds sent to the wrong address or exposed seed phrases.
Responsible gambling terms
Bonus chasing
Meaning: Continuing to deposit or play mainly to unlock offers, recover losses or meet wagering deadlines.
Gambling relevance: Crypto speed and volatility can intensify chasing pressure.
Boundary: Bonus chasing is a harm signal, not a strategy.
Chasing losses
Meaning: Gambling more to try to recover money already lost.
Gambling relevance: Crypto deposits can make repeat funding feel fast and detached from cash.
Boundary: Gambling should not be treated as a way to fix debt or financial stress.
Cooling-off period
Meaning: A temporary break or pause from gambling activity.
Gambling relevance: It can help interrupt urgent deposits, delayed-withdrawal stress or bonus pressure.
Boundary: Rules and availability vary by operator and jurisdiction.
Self-exclusion
Meaning: A stronger account restriction intended to block gambling access for a chosen period or under legal rules.
Gambling relevance: It may be relevant when crypto gambling becomes hard to control.
Boundary: Self-exclusion rules vary by state, operator and market type.
Deposit limit
Meaning: A limit on how much can be deposited in a time period.
Gambling relevance: Limits can reduce impulsive crypto funding.
Boundary: A limit at one operator or wallet does not cover every site or exchange.
Loss limit
Meaning: A limit intended to cap gambling losses over a period.
Gambling relevance: It can help define a stop point before play begins.
Boundary: Loss limits do not make gambling profitable or safe.
Records to save when a glossary term becomes a real transaction
- Asset and network.
- Wallet address used for deposit or withdrawal.
- TXID or transaction hash.
- Amount, fee and timestamp.
- USD fair market value at the transaction time.
- Casino deposit ID or withdrawal request ID.
- Bonus terms if a promotion was used.
- KYC, payment ownership or wallet ownership messages.
- Support tickets or screenshots if something goes wrong.
Do not use these terms as promises
Words like fast, stable, wallet, confirmation, automated, verification-free, eligible or supported can be misunderstood. A term being defined here does not prove that a casino accepts your state, supports your network, skips KYC, guarantees payout speed, preserves USD value, or removes tax and recordkeeping duties.
What to verify before applying a crypto gambling term
Glossary definitions are starting points, not account-specific instructions. Before applying a term, check the blockchain context, tax context, responsible gambling context, legal availability, KYC request, payment method and operator terms for the exact situation.
- Use Ethereum gas documentation and Ethereum proof-of-stake documentation for Ethereum-specific network terms.
- Use IRS digital assets and IRS Topic 419 for digital-asset and gambling-income record context.
- Use NCPG helpline information if crypto gambling terms connect to chasing, losses, delayed funds or attempts to recover money.
Crypto gambling glossary FAQ
Is this glossary legal, tax or investment advice?
No. It is educational. For personal tax, legal, investment or gambling decisions, consult a qualified professional and check official sources.
Does a term being listed mean a casino supports it?
No. A term being defined does not prove that a casino supports that coin, network, wallet, bonus, payment method or withdrawal route.
Are crypto transfers reversible?
Generally, blockchain transfers are not reversible by the sender once broadcast and confirmed. Always verify the official cashier, asset, network and address before sending.
What should I save for tax and support records?
Save TXID, asset, network, amount, fee, timestamp, USD value, wallet address, exchange receipt, casino request ID, bonus terms and support messages.