Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116190
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
426ms
Block → Canton commit
426ms
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.
0xf8b382012a8317d78f83013c6294e57aea293f0e88806be9542b05e18e8efb85ee38862d79883d2000b844346f1816000000000000000000000000e198228438b53a46ffd68eb3473efe5ed5bfcc5b00000000000000000000000000000000000000000000001b1ae4d6e2ef500000831c946da01c883284643bd255b64b661440203f7fdf07a8e26ff023945728c441e4701711a029ec7079455c93ade05d9e88d76d887e75f573aad002c2b266c172f7cdc8519a