Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179658
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
787ms
Block → Canton commit
787ms
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.
0xf8ab0384b964f00c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003b2cd35654a5a672d337b64faf55496a089df53a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0825288960628ab3990e304c0fcb739fda090bb9227d58b5f6c3115f41c0efd45a025020b47ccdb7ff1a795ebde917381ea31ad37baac88dc5466e4a6c13e1c8bc5