Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #25046
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
597ms
Block → Canton commit
597ms
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.
0xf8ad14850463ef39a583011e3994aecf5891b8b88c71720070b8d15a5a1f570f501c80b84440c10f1900000000000000000000000044692365a157f1c356089e93b7fbe15aafb5271600000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea02638f705cb9aae148d1d5e038b42a4b562768928171486b0a701c12f1974aaaea01ff9e9e72ce32d669736222bec4008f09d2b943aea0e851ff148884bcc0fd618