Sasquatch Research
Original research on transaction traceability, wallet privacy, private swaps, bridges, and public blockchain activity.
Private Swaps
A private crypto swap uses a route designed to reduce an obvious direct association between the sending and receiving wallets where that option is available. It does not erase the public source or destination transactions.
Transaction Traceability
Crypto transactions on public blockchains can usually be inspected and may be followed or associated using transaction graphs, account histories, contract events, timing, amounts, and attributed addresses.
Transaction Traceability
Blockchain analytics organize public transaction data and combine it with labels and behavioral evidence to estimate how addresses, services, and transaction paths relate.
Wallet Privacy
Reducing wallet linking means avoiding unnecessary public or off-chain relationships between addresses while recognizing that no checklist guarantees anonymity.
Private Swaps
Private and regular swaps share the same safety checks, but a privacy-focused route adds direct wallet association to the route-selection criteria.
Cross-Chain Privacy
A private cross-chain swap combines asset conversion or bridge delivery with a route intended to reduce a direct relationship between source and destination wallets where supported.
Private Bridges
Bridge transactions can be investigated through the public source deposit, destination delivery, known infrastructure, message data, asset representations, timing, and amounts.
Wallet Privacy
Wallet-link analysis evaluates whether addresses may be related through explicit transfers, common funding, transaction patterns, shared services, or off-chain attribution.
Blockchain Visibility
Public blockchains make transaction validation data broadly available, allowing wallets, explorers, nodes, and analytics systems to reconstruct address activity.
Private Route
Private Route is intended to reduce an obvious direct association between the wallet funding a supported route and the wallet receiving its output. Its scope is deliberately narrower than anonymity.
Blockchain Visibility
A private swap can still leave public source and destination transactions, including wallet addresses, assets, amounts, timestamps, fees, contracts, approvals, and transaction identifiers.
Security
A privacy-focused route still requires the same rigorous asset, network, address, provider, quote, and wallet-security checks as any other crypto transaction.
Wallet Privacy
Wallet separation can be undone by later behavior such as common gas funding, consolidation, public receipts, shared accounts, and repeated address reuse.
Wallet Privacy
Address reuse gives observers a stable identifier that accumulates balances, transfers, token holdings, application interactions, and counterparties over time.
Wallet Privacy
Gas transactions can link wallets because native-asset funding and fee-paying accounts are public parts of account-based blockchain activity.
Cross-Chain Privacy
Cross-chain tracking compares records from separate ledgers using known bridge infrastructure, route messages, assets, amounts, timing, and receiving-address behavior.
Bitcoin Privacy
A private Bitcoin swap can reduce a direct relationship between the BTC funding transaction and destination delivery where supported, but Bitcoin inputs, outputs, amounts, fees, and timing remain public.
Bitcoin Privacy
Bitcoin tracking follows UTXOs from the transaction that created them to the later inputs that spend them, then layers wallet and service attribution onto that public graph.
Bitcoin Privacy
Bitcoin wallet privacy depends partly on which UTXOs are selected, how change is created, and how those outputs are spent later.
Bitcoin Privacy
Common Bitcoin privacy mistakes include address reuse, careless UTXO consolidation, public receipt sharing, and assuming a token swap erases input history.
Wrapped Assets
Native BTC and wrapped Bitcoin expose different transaction structures: Bitcoin UTXOs on one side and token contracts, approvals, and account history on the other.
Ethereum Privacy
A private Ethereum swap may reduce a direct source-to-destination wallet association where available, while the sender, gas, contracts, approvals, logs, and transaction receipt remain public.
Ethereum Privacy
Ethereum wallet tracking organizes an address’s transactions, nonces, ETH transfers, token events, approvals, contract calls, and attributed counterparties.
Ethereum Privacy
Reusing one EVM address creates a consolidated public history across transfers, token holdings, approvals, and application interactions—and sometimes across multiple EVM networks.
Ethereum Privacy
ERC-20 approvals are public authorization records that can reveal which wallet allowed which spender contract to use a token and for what allowance.
Cross-Chain Privacy
Ethereum-to-Solana tracking compares an EVM source transaction and logs with Solana signatures, instructions, token-account changes, route infrastructure, timing, and amounts.
Private Bridges
Bridging Ethereum to Solana with privacy awareness means checking what both ledgers reveal, avoiding unnecessary wallet links, and confirming live Private Route availability without expecting anonymity.
Solana Privacy
A private Solana swap can reduce a direct wallet association where supported, but Solana transaction signatures, fee payers, instructions, accounts, logs, and token-balance changes remain inspectable.
Solana Privacy
Solana wallet privacy is shaped by public transaction signatures, fee payers, instruction account lists, program logs, and the relationship between wallet owners and token accounts.
Solana Privacy
SPL tokens are recorded in token accounts associated with an owner and mint, creating public state changes that differ from a simple native SOL balance transfer.
Stablecoin Privacy
Stablecoin transfers on public chains expose network-specific token activity; a stable value target does not make USDT, USDC, or other representations private.
Stablecoin Privacy
Stablecoin tracking follows token contract events or chain-native transfers, then compares addresses, amounts, timing, route contracts, and known services.
Stablecoin Privacy
Native and bridged stablecoins can expose different contracts, mint or lock events, bridge infrastructure, and redemption paths even when wallets display the same ticker.
USDT Privacy
USDT tracking begins with the chain and contract: ERC-20 activity is followed through EVM accounts and events, while TRC-20 activity is available through TRON account and transaction history.
USDT Privacy
USDT on TRON and Ethereum use different account, fee, and contract systems, but both expose public token-transfer histories and neither should be called inherently private.
USDT Privacy
TRON USDT transfers are public TRC-20 activity tied to account addresses, transaction identifiers, contract calls, timestamps, and resource use.
USDT Privacy
Swapping USDT with privacy awareness requires verifying the exact chain and contract, understanding what remains public, and checking live Private Route availability without expecting anonymity.
USDC Privacy
USDC transfers are tracked through network-specific contract or native-asset records, with addresses, amounts, timestamps, fees, and route interactions providing the core evidence.
USDC Privacy
A private USDC cross-chain route considers source-to-destination wallet linkage while preserving the need to verify both network representations and all public endpoint records.
USDC Privacy
USDC on Base and Solana exposes different EVM and Solana data structures, but both sides remain public and can be associated through cross-chain route evidence.
Wrapped Assets
Native, wrapped, and bridged assets can represent related value while producing different public records, contracts, approvals, minting events, and custody or bridge relationships.
Blockchain Visibility
Block explorers combine raw transaction data with contract interfaces, token metadata, program parsers, and address labels to present a human-readable account of swap activity.
Transaction Traceability
Timing and amount correlation compares a source transaction with candidate destination activity after accounting for expected route duration, output, fees, and asset conversions.
Transaction Traceability
Deterministic tracing follows explicit ledger relationships; probabilistic tracing estimates relationships from patterns and contextual evidence.
Privacy Concepts
Private routing, identity verification, and custody describe separate properties and should never be used as interchangeable marketing claims.
Wallet Privacy
Connecting a wallet, signing a transaction, and broadcasting on-chain activity are different events with different privacy consequences.
Wallet Privacy
A crypto transaction receipt can reveal the exact records needed to connect wallets and routes, so it should be treated as sensitive operational information even when it contains no private key.
Wallet Privacy
Source and destination wallets expose different information, and a privacy-focused route should be evaluated at both endpoints rather than summarized with one privacy score.
Security
A private bridge requires exact source and destination verification before any privacy consideration: wrong networks, contracts, or addresses can cause irreversible loss.
Privacy Concepts
Claims such as “completely anonymous,” “impossible to trace,” “no records,” or “always no KYC” collapse distinct technical and provider questions into guarantees that public-chain routes cannot responsibly make.
