Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201735
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
687ms
Block → Canton commit
687ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ac15a0d8ba944b1956e78e394cdcef9be96af66580b86423b872dd0000000000000000000000004d4829110324f1d7c63c3d4e03acf9f8ce31e24f00000000000000000000000068f3f4d604068a7f947fca95a353067be9e48e71000000000000000000000000000000000000000000000000000000004d482911c080a0e6625d73ce133b713bead9af697c3c97acaa4c25647b86de85567457dd33db39a042a63de851dda27d073b22645b1de952f8f96dfab793e8301f786f1ed1098fce