Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10916
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
729ms
Block → Canton commit
729ms
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.
0x02f8b4830e4a253c85746a52880085746a52880e82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b10680b844e6ee7dac70412c110782837865f6191e25e1aabb33dc4a5c805e63263d9ee3cc7c5d3bab000000000000000000000000000000000000000000000000000000000000000fc080a0cc1654aeb206d54916398819caba9652188fa3e41bb649a3e330021b7de7853ca042b1fb8f013a5c3f21f61f699cbd9e60ee7002f1cd962c8a070ce9556bcba9fb