Wallet trace — what the Professor maps:

• Deposit-side hashes from claimant wallets into Trezor Group’s receiving addresses.
• Operator forwarding wallets — deposit consolidation documented to chain-of-custody standards.
• Inter-chain bridge transactions when value moves toward off-ramp liquidity.
• Mixer/obfuscation events the operator routed through, where present.
• Final off-ramp endpoint and named counterparty exchange.

From the lectern — off-ramp identification:

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

Recovery pathway — how this casefile moves toward filing:

1. Casefile review on Trezor Group — reading the submission against the no-go list.
2. Trace mapping on Trezor Group — pathway documented to chain-of-custody standard.
3. Off-ramp naming on Trezor Group — exchange endpoint identified.
4. Packet filing on Trezor Group — to the named off-ramp, IC3, state AG; civil discovery overlay as applicable.
5. Documented follow-through on Trezor Group.

What the Professor tracks across Trezor Group casefiles:

• Chains tracked on Trezor Group — Bitcoin and Ethereum at the deposit side; Tron USDT-TRC20 and BSC at the consolidation side; bridges crossed where the operator chases liquidity.
• Off-ramps tracked on Trezor Group — named exchange counterparties with public compliance contacts.
• Filings supported on Trezor Group — IC3, state AG, off-ramp compliance, civil discovery — selected by the dollar value and the off-ramp’s responsiveness.

Lines the Professor will not cross:

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