Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47449
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
1.55s
Block → Canton commit
1.55s
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.
0xf8ac8085052a6530c382c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce885349ed1b0107f928a9591a6495ade5e9f11b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c971c47934e70fb38ac4b4f3639be390df51e4e432414269778ad8e183752335a05c17f503f4127a754daec7ffc389055e1b89a114879976a366788f8e080bfdf6