Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143028
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
534ms
Block → Canton commit
534ms
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.
0xf8ab0784155b80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000002219d1a3b5eaa9b24c47d71f6dea4acbe864a2b700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01b5d6a03fc0f4d4e6b56ac51ef5d48377cc2dcb8e7cab19f5f6416130f2a0caba060945c97c096a68552ccc04958c59b24a264b343be6a1c2f000f7123842b463c