Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188358
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
1.07s
Block → Canton commit
1.07s
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.
0xf8ac12858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000ab84b6b0d54e035f62bddcfd3c40e2f750878b0000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c7e1dd5e67edc784c86b4bc75bc7a230eb918cb9cd2c95ea0d4ed2ed99f4781ea07fd5cde15b9e536d85cd3e92bcf1f3967338f045e1d59b8fbed1daca4f5e85cc