Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90459
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
2.57s
Block → Canton commit
2.57s
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.
0xf8ac248459682f0083011e399491f471ac6dc6e234739c33d98e6b94e47058f86080b84440c10f190000000000000000000000003ff4cee5ca4913b955a2ffe1f9b1c3cac6b736cf00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0608565185e5b70ffe19eb0e7b151df9e1c994576a138d353a422c7af70f42eb3a0237f8169e02c5a8ed2d36c3172598f6de2adfffa8b165ad4a0216d50c4e61df8