Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170585
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
527ms
Block → Canton commit
527ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f946bfdc02a8a20b47162021b1aa265a6af0cf4f89b80b86423b872dd0000000000000000000000000dc0922c439c7b567be5c5c761e47a83090cb37b000000000000000000000000166828bbbb7965aaadf75d5e6ea52ae38c03af06000000000000000000000000000000000000000000000000000000000dc0922cc080a04e5aa0d07064981de3aca897e5db34fdad7fcdbe7457ca1cd613307c2ae4f990a041682d45d17f87c22a0bc8336f81df18d1af2a2d37406e99508b033e1bdb7aaa