Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214807
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
267ms
Block → Canton commit
267ms
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.
0xf8ac0d854f962c34ab8259669423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000005aa8be73d18fe842c7ccc09dc6e4a64048fe3ccc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da061ffef1f0ae740178db20a6f489fe8088f07f14f7c015925380ce715253c7004a04eb651ac9f65b923435cd39d4001394b9d2d9db61a38bc64d1e017e49475036d