Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133222
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
376ms
Block → Canton commit
376ms
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.
0xf8ab108407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000f721fd235558e0cd18fb9ed54dd9803dd166a0b900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05f1145a64007db6e7b42bf5bf0a0f7a20d1a2f41da3c6c15d07c294f7d5a18eca068fe86455a9ed8f72477567e0e39d31bfda5af3aad42fc3e2e13e341b6581f03