Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #74692
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
615ms
Block → Canton commit
615ms
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.
0xf8ab328459682f00827e9094facd6098f87d5cc357ba195dd8eafd9c06efe68380b844a9059cbb000000000000000000000000cd17920e73d4c0ce0f925f84bf2161e8f65f2cb200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0a23cdc8c57f9a6c38cd6bee2c999d46e252c8338b1e95d55527b4f7ba74bbf36a06336d5e6e338ff80c8356403e2dfb5e119efd934c7a96acb07b623a45265f526