▼Cross-Chain Designs Abandon Pooled Custody

Score history

Daily conviction score, 0 to 100. Higher means the thesis is more strongly corroborated.

Now 41 · -1 since Aug 27 · ranged 41 to 42

Showing the last few days. Unlock full score history.

Why the conviction moved

• Aug 23
  Strengthened +3

  The Sandbox suspended its bridges to Base and BNB Smart Chain after unbacked SAND was minted on the cross-chain token, with roughly $675,000 extracted. The incident again locates the loss in the mint-and-bridge representation of an asset rather than in transfer speed or fees, strengthening the case that custody structure is the competitive variable in interoperability.

• Aug 22
  Strengthened +3

  The Base bridge router was drained by a forged cross-chain message, again concentrating the loss at the pooled routing contract rather than at either endpoint. Each such drain raises the design pressure toward atomic settlement or proof-of-control schemes that hold no pooled balance to steal.

Showing the last 2 days. Unlock the full record.

Source trail

• Supporting · August 23, 2026

  Attacker Hijacks Delegate Rights on The Sandbox's Cross-Chain Token and Mints Unbacked SAND

  The Sandbox suspended its bridges to Base and BNB Smart Chain after unbacked SAND was minted on the cross-chain token, with roughly $675,000 extracted. The incident again locates the loss in the mint-and-bridge representation of an asset rather than in transfer speed or fees, strengthening the case that custody structure is the competitive variable in interoperability.

  CoinDesk

• Supporting · August 22, 2026

  MANTRA's Blockchain Stays Halted After an Upstream Dependency Exploit

  The Base bridge router was drained by a forged cross-chain message, again concentrating the loss at the pooled routing contract rather than at either endpoint. Each such drain raises the design pressure toward atomic settlement or proof-of-control schemes that hold no pooled balance to steal.

  CryptoSlate