Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181212
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
5.12s
Block → Canton commit
5.12s
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.
0xf8ab03841d56c5c28286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000463ddda34a0ebeb1acaa8b0e3e2f2aeb3959281b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea050be8cd72e008d510d3bccd1ef8b868aea4262a294164db16ecc4f8a0c55d8bda07a066fb5373e2ac5def05b0aa427dae946a31a976f125edb7c169b795e4200ac