Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14846
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
559ms
Block → Canton commit
559ms
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.
0xf8ac0f857a3c704207827e9094b480641596d6caef3adee7ce33463804be4582c180b844a9059cbb0000000000000000000000009cf22baf1ac4215c858f692c7c0ed56a72ef9e4900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0b2dbd37b51254819406e6bba458880956961e1fa8f6da20cd173b66f6e6ac31aa010aed9808dd670e86f40ab3fe4048af19976450f8a3a7546500518525369d888