Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185156
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
3.57s
Block → Canton commit
3.57s
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.
0xf8ac63844873275883011e3994829a84a102232a1eac02468920128f0eb3ecef1e80b84440c10f1900000000000000000000000030d7094a226da4eba1b55d7a8b03e09180a7895600000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea002f751f6bf403d251a453f5260c6fefdb06647b7100ac287febc6ef9b7b9a5bca04ef96b6c5ea4b5c94eeae2dc3217ce265ef130d94dd4bb44263401e8b47f79c9