https://cryptowallets.io/tag/ripple-core/

Escrow
rippled 0.60.0 release includes Escrow, (previously called SusPay), which introduces a new ledger node type and several new transaction types to the Ripple network. Escrow permits users to cryptographically escrow XRP on RCL with an expiration date using a crypto-condition called preimage-sha-256, commonly referred to as a hashlock. An XRP Escrow transaction on RCL can be used together with Interledger, to allow a payment to be routed without having to trust third-party intermediaries. We believe this will open a range of possibilities and use cases for XRP, particularly when sending high value, low volume payments cross-border.

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