Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213947
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
888ms
Block → Canton commit
888ms
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.
0xf8ac0d851ffbec4ce0825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000005dea592fdab688825abcdd9a00798ce37ebc2ea000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0280254eefb19cd811cc47e7c6145df403e80d78337d4e3801b1f331391eddb0ba008e8f18c16b9a421db7957945de4a5b77d05c5a97dceb08363bac37e552e66ed