Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168310
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
806ms
Block → Canton commit
806ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ba86406f8eae576e40017725bd15952e7aa44ef580b86423b872dd000000000000000000000000e9e1ac276fcb42f6675827692af6de5ff170575b000000000000000000000000695379066f66cb84c6c4d269e2ada9e6c9ab9dfc00000000000000000000000000000000000000000000000000000000e9e1ac27c001a0c56f5613e4a4d48903d6a7f26a2b61908b8db732f538b5769da7b1d2c03da7cca036c8e68f1b7b119056831c953a6b43af3d98f0964ab38c80c5a79be982f26c3e