Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142713
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
814ms
Block → Canton commit
814ms
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.
0xf8ab07846e3319588259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000065342169c9e435ff23b2c7780f8b7e9796dbc81400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da053683149894351c8c35b282c65e511a9ea7fecce50edeb92fd6f2d5d263b87a9a00939e1afbd3ba3c171798dd5b02efbbf42899dec655ebb6c3be5db78a87fe25e