Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165556
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
385ms
Block → Canton commit
385ms
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.
0xf8ac0f850ab61e6dbe8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003b04a849249204c6798cbb7476c5643841f82b2000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07492d7e5f57de2e784ef8a62ca2d668c628623655aa9e71b7bcfad3f34ade495a03d335858e23d56dec9556e45b65e59a50c2b15c10cddddae0cd303504535ec29