Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15887
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
2.31s
Block → Canton commit
2.31s
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.
0xf8ac80850405f7e00a8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000c9d89676afeb2562194a8605e1346a88f214990900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0787cbaed6e32daead334a4772b7a476462f84e4c614d9ce8608f69851577745ca00fbfcee2888e7a744fcc19371707a8cc4a4a7fd195d784bd22b24458ed8ae605