Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170138
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
998ms
Block → Canton commit
998ms
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.
0xf8ac0a85488a3591648259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000f261b3912a6163b26e9b902ccea98f43a54f86bc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b7ad7145121c006bb41e38eb3116a502f8cf4c3bca3d340b27d53e57c35816e2a0708fcee7c1cc0449c5f0a997819d4de9b72d83d054e8a4c411332ea613e4b5d0