From the marginalia — the deposit pathway:

• Initial deposit hashes to the Paxful receiving address at paxful.com.
• Hop-by-hop forwarding wallets across the deposit chain, captured with chain-of-custody hashes.
• Cross-chain bridge events that move value into the chain where liquidity supports the eventual off-ramp.
• Obfuscation events through mixer contracts and privacy services.
• Centralised-exchange off-ramp wallets — the named counterparty that holds compliance leverage.

The annotation continues — off-ramp endpoint:

• Paxful’s off-ramp endpoint, in this casefile, is the centralised exchange that holds compliance leverage — typically named in the packet alongside the deposit address.
• Chain-analytics datasets cross-reference the Paxful off-ramp wallet against historical laundering throughput.
• The Paxful packet is delivered to the off-ramp compliance desk in a format the desk’s reviewers act on.
• Escalation pathways for Paxful, where needed: IC3, the relevant state AG, and a civil-discovery overlay for KYC on the off-ramp wallet.

Filing pathway — the next step after the off-ramp is identified:

1. Read the Paxful submission — written go/no-go returned.
2. Map the Paxful wallet trail — every hop captured with chain-of-custody hashes.
3. Name the Paxful off-ramp — endpoint counterparty identified.
4. Build and file the Paxful recovery packet — to IC3, state AG, off-ramp compliance, civil-discovery overlay.
5. Stay on the Paxful file — until written next steps exist.

What the Professor tracks across Paxful casefiles:

• Deposit-side chains in Paxful casefiles — typically the major chains (BTC, ETH) and the high-throughput stablecoin chains (Tron USDT, BSC USDT) — with bridge crossings noted.
• Off-ramps named in Paxful packets — centralised exchanges that accept regulator-grade compliance filings.
• Filing options on Paxful — IC3 (US), state AG, off-ramp compliance desk, civil-discovery KYC where the dollar value warrants it.

Boundaries on every Paxful casefile — never crossed:

• On the Paxful casefile — never request a seed phrase. Ever.
• On the Paxful casefile — never request remote-access logins to a wallet or exchange.
• On the Paxful casefile — never demand an upfront cash retainer to scope the matter.
• On the Paxful casefile — never promise a guaranteed recovery. The trail does not promise one.
• On the Paxful casefile — never call the claimant unsolicited. Written-only.