Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #65725
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
426ms
Block → Canton commit
426ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf871820a00858bb2c9700882520894134f2b40bc9fe7c8f0d5fe703c278d6b003bbc3788016345785d8a000080831c946ea04907a9342044c72cffffa901363562c9e62b60794332fdd1d6a7d0ae6c92c70ea07bb17bc1d2f319a449a80fef8334ba06f035e92304c2c2d8dab8ed9f26bc81bf