Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14223
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
59ms
Block → Canton commit
59ms
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.
0xf8ac0d850878e61483827e909493b03a5460542109f39422383c6483e72a88a89a80b844a9059cbb000000000000000000000000255ac86981438ad91e0fb9634eae4c59c5919a8400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da019b73cc1dc3c385cc73d9887b5e12500090d2591a528fc9a719670ee368a08e0a065c6e83399904ed7e7ecb457b03c35a53c8eab2b3056ce11bbd0b39ed7e3bd88