Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50418
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
835ms
Block → Canton commit
835ms
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.
0xf8ac8085028781e1ea82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000039a6e6ad7652b136c54afec71139b22af5046d400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06070627180a7d5f6a57333f6432f8e390b3cd741c8ab714bf03fb10348065984a032d34007f0342dbcf56430474652571672bd5f5231e8cebcc89c849fc7e192aa