Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #55556
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
1.38s
Block → Canton commit
1.38s
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.
0xf8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000c0ca29b932e3a052c19b84593451f5008f056d2a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f2c413932efffc49b61ff79a6f7a19d3d590a0bc61b658cd6e6730bb3836e8baa042aabd631c2ed275a2e09a6060f975f60f93141d1931190834908bd2b9e49a52