Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90879
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac0385031f35b75c8259a29458b70a402d5c0f6421c69bde5c0078f41b25946d80b84440c10f19000000000000000000000000f0f4a7e35bae2bda0a792998038c730889b9640600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f76ad073aff218d2c3f5ce55c11cde26a0daf8aff86f30f10d1238d420f8401fa01892850ddf40525562e569faeb6cba330fc604de9684adffc1dd2fccfb279f90