On-chain reading — wallet flow for Zigber:

• Initial deposit hashes to the Zigber receiving address at zigber.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:

• Zigber off-ramps consistently to centralised exchanges — Coinbase, Kraken, and Gemini appear less often than the offshore venues; the casefile names the actual endpoint.
• The Zigber off-ramp address is matched to known compliance feeds — the Professor’s standing dataset plus chain-analytics references.
• Compliance leverage is applied at the named counterparty for Zigber — the packet meets the off-ramp’s published compliance standard.
• When the Zigber off-ramp does not respond, escalation runs through IC3 (for US claimants), state AG, and (above a dollar threshold) civil-discovery overlay.

The Professor’s recovery note for Zigber:

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

What the casefile records — chains and counterparties:

• Chains the Zigber casefile may touch — Bitcoin and Ethereum at the deposit side, Tron USDT-TRC20 in stablecoin pathways, BNB Smart Chain and the L2s (Arbitrum, Optimism, Polygon, Base) where bridges link them.
• Off-ramps relevant to Zigber — the major venues including OKX, Bybit, Binance and KuCoin, plus the regional venues operators rotate through under regulatory stress.
• Filings the Zigber packet supports — IC3, the appropriate state attorney general, the off-ramp’s compliance desk, and a civil-discovery overlay where dollar value justifies it.

Recovery scammers do these things; the Professor never does:

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