Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203032
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
808ms
Block → Canton commit
808ms
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.
0xf88b5d8476035bdf830178c1949ac7231f7b93981ee61676ae2efea0f227cbf96680a46a627842000000000000000000000000cab8b839c365044a664857778ae5284a5a150232831c946da03410545f3a209b581480fea84a354057862876b6499178c230122a96f38ca0b2a0281a7414f3db56ec1b66344bc4a4073fe8ff2c45fc49af1d78b68d269fe54154