Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181708
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
508ms
Block → Canton commit
508ms
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.
0xf8ab03847b98a01a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000602bb6d99d43722605e0b81372689e5e3076cf7700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea083d80e57d3a6bf568caa0ed063db04511789187710425ae3d1c7fb0a32ad6344a04c8d1e93fe14650f55d81f0b829df1a2aabafbec5261b79f08d2b26755ad377d