Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138401
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
2.77s
Block → Canton commit
2.77s
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.
0xf8ac06851080c9d3698286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce885349ed1b0107f928a9591a6495ade5e9f11b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04ba034c61aeba5d5a770581170a08ec83ebe45cf7434cff7b0827ad4875db60ba00727470b1d77cc6b6dcf57bf21d3dc23134d575ae290825e6da51b4d0fa1f847