Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97228
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
615ms
Block → Canton commit
615ms
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.
0xf88b468459682f00830178c19404a412b4c82d0e8a426238bc480ba0d01056930580a46a6278420000000000000000000000002a5501a292dc72a2cc5e47f4e4cc3ab17e39dc47831c946ea0b878e3fef95d1a7e966f53bbed669ff6bd8b67a5177827609c9504a6a896dff6a079d43b84c3b586098da9a7156c3f311d4b50c7d520556c65bc20089ef3d17f04