Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139305
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
3.12s
Block → Canton commit
3.12s
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.
0xf8ab0784094c5efd8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000852ee79ccc474c09523f6c99640618388cded17300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f97b4d98b426c24ea6edec4ed09a2dcc9ae77ef5cdadf2f2a1fd677780051d32a048b51ad8b76dbd5dd80484a97a49a2470fa4bc6766328dc2128b1c126af10951