Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50234
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.
0xf88b168459682f00830178c194b83998062f77095669e5754c9a12d4fd001d2ef080a46a62784200000000000000000000000052a7b521f4ef8776a97dff4fb0c05e17f4a0f0e8831c946da0243c7aa0bc493487b7db58f111808ab8ae648537c5e79edcf5027459f4ca64eba03dae1117096e236ebfaa08c49f0b21294f3508356c5cc76175b753b79f3c1425