Reading the wallets — Cboe Digital casefile:

• Initial deposit hashes to the Cboe Digital receiving address at erisx.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 Professor’s off-ramp note:

• Off-ramp endpoint for Cboe Digital resolves to a named centralised counterparty — the venue varies casefile to casefile, but the resolution always names a real exchange wallet.
• Cboe Digital’s off-ramp address is matched against the Professor’s compliance feed and against external chain-analytics datasets.
• The compliance packet for Cboe Digital is structured the way an off-ramp compliance reviewer expects to receive evidence — header, hashes, narrative, ask.
• If the Cboe Digital 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. Casefile review on Cboe Digital — reading the submission against the no-go list.
2. Trace mapping on Cboe Digital — pathway documented to chain-of-custody standard.
3. Off-ramp naming on Cboe Digital — exchange endpoint identified.
4. Packet filing on Cboe Digital — to the named off-ramp, IC3, state AG; civil discovery overlay as applicable.
5. Documented follow-through on Cboe Digital.

Chains and off-ramps the Professor follows:

• Chains in scope for Cboe Digital — the chains that handle the volume of casefile activity in this segment (BTC, ETH, Tron, BSC, plus L2s).
• Off-ramps in scope for Cboe Digital — named centralised exchanges with compliance leverage.
• Filings supported on Cboe Digital — IC3, state AG, off-ramp desk, civil discovery as applicable.

What the Professor will never do — by policy:

• Boundary on Cboe Digital — seed phrases are off-limits.
• Boundary on Cboe Digital — remote logins are off-limits.
• Boundary on Cboe Digital — upfront cash retainers are off-limits.
• Boundary on Cboe Digital — guaranteed-recovery promises are off-limits.
• Boundary on Cboe Digital — unsolicited outbound contact is off-limits.