Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155408
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
1.17s
Block → Canton commit
1.17s
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.
0xf8ab0384b6c4930d8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004141eeb24aefd39554dad26d06fe7c864fa614bb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09dbf17c3b6045670d8d8cd33d27b51910dca1a7ba6bf65309b7bbc8ef11b8d05a07f34d3e75c0c4637612f30357eec41d5a0ba8bbf929a61b55955dbab6fec185f