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Culture tour · 14 min

Developers lore

Run a server, batch and delegate transactions, and know which programmability lives on which chain.

  1. 2012-06
    The ledger launchesDavid Schwartz, Jed McCaleb and Arthur Britto finish the code. The XRP Ledger goes live.Source
  2. 2016-06-27
    Multi-signingMultiSign switches on. An account can keep a list of signers who authorize transactions together.Source
  3. 2016-10-21
    The Flow engineThe Flow amendment replaces the payment engine with a rewrite.Source
  4. 2017-03-31
    Escrow and channelsEscrow and PayChan switch on in the same ledger.Source
  5. 2023-10
    Hooks on XahauXahau starts as a separate network with Hooks. Hooks are not on the XRP Ledger.Source
  6. 2026-10-08
    Permission delegationPermissionDelegationV1_1 switches on. It replaces a first version that had a critical bug.Source
  7. 2026-10-09
    Batch transactionsBatchV1_1 switches on. It replaces the original Batch, which had a critical bug.Source