Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216410
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
97ms
Block → Canton commit
97ms
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.
0xf8ac15850d63a6073e8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000f73ad4718c0876ba34c4089097ff8ecfc6ce595b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da091819dac74c2e531d303020d50428953dd585b17a97e48f736634882350040a1a0436047872bb98819fba371bbbafa1a8f546538b903a0f8a56acf1428e4493ec8