From the marginalia, the deposit pathway:

• Deposit transaction hashes from the claimant wallet to the Yuan Pay Group platform receiving address.
• Forwarding wallets the platform consolidated through, typically two to four hops on the deposit chain (BTC / ETH / USDT-TRC20 / BSC / Polygon / Arbitrum / Optimism / Avalanche).
• Bridge crossings between chains, where the operator moves value into a chain with deeper liquidity ahead of the off-ramp.
• Mixer interactions, Tornado-Cash variants, Sinbad, and the smaller obfuscation services that operators rotate through under regulatory pressure.
• Final off-ramp wallet, the centralised exchange deposit address that received the consolidated funds.

Off-ramp map, where the funds left the chain:

• Off-ramp endpoint for Yuan Pay Group resolves to a named centralised counterparty, the venue varies casefile to casefile, but the resolution always names a real exchange wallet.
• Yuan Pay Group’s off-ramp address is matched against the Professor’s compliance feed and against external chain-analytics datasets.
• The compliance packet for Yuan Pay Group is structured the way an off-ramp compliance reviewer expects to receive evidence, header, hashes, narrative, ask.
• If the Yuan Pay Group off-ramp counterparty does not respond inside the published window, escalation routes through IC3, state AG, and civil discovery.

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

1. Triage on Yuan Pay Group, submission read against a no-go checklist, written go/no-go returned to the claimant inside one business day.
2. Trace on Yuan Pay Group, deposit pathway mapped across chains, captured with chain of custody hashes.
3. Identify on Yuan Pay Group, off-ramp endpoint matched to a named exchange counterparty.
4. File the Yuan Pay Group packet, IC3, state AG (where loss meets state thresholds), off-ramp compliance desk, and civil-discovery overlay where dollar value supports it.
5. Follow-through on Yuan Pay Group, the Professor stays on the casefile until a documented next step exists.

What the casefile records, chains and counterparties:

• Deposit + forwarding chains for Yuan Pay Group, Bitcoin, Ethereum, Tron USDT-TRC20, plus the smart-contract chains (BSC, Polygon, Avalanche, Arbitrum, Optimism) that cross via bridges.
• Off-ramps the Yuan Pay Group casefile may resolve to, centralised exchanges that respond to compliance filings.
• Filing pathways on Yuan Pay Group, IC3, state AG, off-ramp compliance, and civil-discovery overlay.

What the Professor will never do, by policy:

• What the Professor will not do on Yuan Pay Group, ask for a seed phrase.
• What the Professor will not do on Yuan Pay Group, request remote-access logins.
• What the Professor will not do on Yuan Pay Group, demand cash up front.
• What the Professor will not do on Yuan Pay Group, promise a guarantee.
• What the Professor will not do on Yuan Pay Group, call you out of the blue.