Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166110
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
375ms
Block → Canton commit
375ms
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.
0xf8ab0a846b49d2088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000f5e95187e7a97aa5c60007add450932eb02e2f2800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a7008c3a07035cb114586ef56389f15b5ada2990f07661f7ef7c025e8b31748ba038ee14718ee1984b79babbb9fe7b48e34f41f6a4d139a2f3c6502fd39c812479