Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179688
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
118ms
Block → Canton commit
118ms
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.
0x02f8b4830e4a257c85037e11d60085037e11d60082c04194a28e20d6663f3037853bdc3fa81c5cfb23a6d45180b844095ea7b3000000000000000000000000e57aea293f0e88806be9542b05e18e8efb85ee38000000000000000000000000000000000000000000000000a688906bd8b00000c080a056937e674cad5721c880cf52efb6b0ff33e20231d4be229fe0dd34bc04523d64a01aa0f5215f4b35674a5f78f71893dc01e3775c654e1519ecf438f4b1b48d4ac8