Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171588
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
634ms
Block → Canton commit
634ms
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.
0xf8ac0a8533a7f3e3fe8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000a6316fb50467b1cb810afe853ef1210fc9fe16f700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01d5b2ef21deae593b31498faf39594be79249f71b628a803fcd918d9151d2b3fa039698b47647f1c670472d9dd9b2b16329a5d38fbd0b5cb77ead5ee88a0718236