Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103836
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
175ms
Block → Canton commit
175ms
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.
0xf8aa078336ace08259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000009419e40e6a305b551036aa6b320e9ff18184816700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea014fcbb3664e55818d7c517d4f7f9523bd6e0e7a6b965c51ab9549694ca51d393a01967be7e1f503ceb526e7ac6ac56cac73e9f91f5e5944404dce0ecb37506f1ed