Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51726
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
916ms
Block → Canton commit
916ms
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.
0xf8ab1f8459682f00827e909415b3ec3fe56253881ee69497369282e783fbfa6180b844a9059cbb0000000000000000000000008561587375d3ee8d24032d0572281336a67abd7100000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea06ef48d65482daafde1e8aa97d8ac261aed3d779b0b230d08c74b513f0c12bdcda05fcff512c37b4f8e6ab684710ae09a884d791f3d96d1ec2c183bb7c4bf36bae9