From the marginalia — the deposit pathway:

• Deposit confirmations from the claimant to Extra Global Trading’s receiving wallet at extragt.com.
• Forwarding-wallet pathway documented hop-by-hop with chain-of-custody hashes.
• Cross-chain bridge transactions where the operator routed value out of the deposit chain.
• Mixer or coin-join interactions, where applicable.
• Final off-ramp at a centralised exchange — the compliance counterparty named in the recovery filing.

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

• Extra Global Trading casefiles end at a centralised exchange — Bybit, KuCoin, OKX, or Gate.io are common; the casefile names the actual deposit address that received the consolidated funds.
• Off-ramp wallet for Extra Global Trading is matched against compliance and chain-analytics datasets the Professor reads daily.
• Compliance leverage applied to the named off-ramp for Extra Global Trading — the packet is delivered in compliance-desk format.
• Non-cooperative off-ramps trigger IC3 + state-AG + civil-discovery escalation on the Extra Global Trading casefile.

Pathway to recovery — what happens after the trail is mapped:

1. Triage on Extra Global Trading — submission read against a no-go checklist, written go/no-go returned to the claimant inside one business day.
2. Trace on Extra Global Trading — deposit pathway mapped across chains, captured with chain-of-custody hashes.
3. Identify on Extra Global Trading — off-ramp endpoint matched to a named exchange counterparty.
4. File the Extra Global Trading 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 Extra Global Trading — the Professor stays on the casefile until a documented next step exists.

Reading-list — chains and exchanges in scope:

• Chains the Professor reads for Extra Global Trading casefiles — BTC, ETH, Tron USDT, BNB Smart Chain, Avalanche, Polygon, Arbitrum, Optimism, plus the cross-chain bridges that link them.
• Off-ramps named in Extra Global Trading — major centralised venues with compliance desks that accept regulator-grade packets.
• Filing pathways available on Extra Global Trading — IC3 for US claimants, state AG offices, off-ramp compliance, and civil-discovery overlay for high-value loss.

What the Professor will never do — by policy:

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