Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170006
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
596ms
Block → Canton commit
596ms
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.
0xf8ac128509c353ba108259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000004ff9015dd8a7a5c82bccc0a69078c09c432d41c300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea036c0d88a05c384e87c8101b27093af4d3c8aefac53b36bb8472432a171abeb3ba017e89d6fa519633faaae248ad09ddc1003df7a23b5bf252fdfc482bab1b05737