Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143240
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
2.90s
Block → Canton commit
2.90s
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.
0xf8ab0b84e48288ec8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000004a86176108a61da1cc8d4c4be28a7168782cdf9600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bd21abcb9b1e6e0ee58fcfa7db954a695f3ae972789e5880fbe6e6f4ba438619a032819b5bb364a5f121bcdd264c699f6cb2cadd093ec38f7db0d082807b4b7888