Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175266
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
885ms
Block → Canton commit
885ms
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.
0xf8ab118401e77d818259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000006984ba56eabc3ee176afdf8d52597ea059bf3e2500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e95bb9e36ecb4fa7bb9483f92b94e259f1f8471af6c6a0c6696c47579e332feaa030ff50b47c3d4617c9a85fb440937bb01cc21309c1448d5fb590b7ab732c9949