Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163571
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
6.75s
Block → Canton commit
6.75s
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.
0xf8ac0f850632dfd4d88259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000bc66619790e77c5ed2683b4cd30428271089dbeb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0798f89c61b488d7b0b0830296e7d4b8752ead9a04cb98a841f8d59dd4e081ad4a02301d0ed3ee61bf0c5636800e56ce61b57a36096d2f0369875e22abf253414e2