Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164951
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
3.83s
Block → Canton commit
3.83s
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.
0xf88b0785012a05f20082c7e09435023a1fc3109065b75a9b312240adec2f6ea73080a4179efb090000000000000000000000005da56e87e8b5629c6dc465363547b12ee3d8072f831c946ea0731ea17ce02d336614afc4d7aee19c1daed8a13c426166a470b3c94d90783762a00566d98f38f1ebf748716c4f3d2b54370fee05a0d9901d22f662aced93187f12