Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143201
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
334ms
Block → Canton commit
334ms
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.
0xf8ab07849eaffb888259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000a46eb1c2473e2833acebe8acdb2493b8b738c2d600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da006fae0c42691e632843f4ebb878ec10e1797e164fbd47c3a1f083f1618e8f8f0a03bdfc9df32405b1a5425dfe6abac92e586efadad4c514a8cd04446d1ed33c831