Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120546
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
1.10s
Block → Canton commit
1.10s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729412152b9c8f4cf2e9dc93793d0f69149b0cee6cfe80b844a9059cbb0000000000000000000000009f2a484b1c7d751ed3477284d9edeafd5b3f6bb50000000000000000000000000000000000000000000000008ac7230489e80000c080a04ce248abaa61fe10667d33ddade53da1d18f127904e58be2f5ed33c0d614f16fa02e4c1b6969594696dc19a250a93d237baf9fee5176410384f565ee196626bffc