Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166999
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
3.68s
Block → Canton commit
3.68s
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.
0xf8ac0a850e6a90001f8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000e84be97bad8b9de2b396a12ff7bb829448b6a37c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07bf7ed98bebd59ed38d3280c46971d753fa3b96ecf4999d6e09c0e72d6da3814a0238f593b6de0eb98a093f9a1643da431fabdc3fce5eefd074e14d51212e66c9a