Histoire crypto

QuadrigaCX and the missing custody record

QuadrigaCX entered creditor protection after founder Gerald Cotten died and customer assets could not be reconciled.

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QuadrigaCX entered creditor protection after founder Gerald Cotten died and customer assets could not be reconciled.

Founder claims, exchange balances and provable reserves were never equivalent.

Custody records, liabilities and recovery procedures must survive the loss of any 1 person.

Histoire crypto

The official attribution follows a fake coding test through session impersonation to a manipulated transaction request.

Histoire crypto

A collapsed exchange can leave customers in a legal process lasting far longer than a market cycle.

Réseaux et chaînes

What proof of work settles, and which risks still belong to the services around it.

Portefeuilles et sécurité

Keys, devices, recovery and withdrawal rights belong in the same decision.