Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144423
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
1.85s
Block → Canton commit
1.85s
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.
0xf8aa078336ace08259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000083668821ad078cd75e189c1f67c61736482f1eef00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b830712b888432c62c830f7e6522526b8c886b39f80f52b2e8a3e40b2d408f36a0025f4b8563bdfcd3c9b64c88fea27a6009ea29878d613521c46996394f27580a