Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221372
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
2.79s
Block → Canton commit
2.79s
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.
0xf8ab7184963b60bb82c1409443e79e0e3389ccf668145fc511be3435876daa7680b844095ea7b3000000000000000000000000cd17920e73d4c0ce0f925f84bf2161e8f65f2cb20000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0928f0e2c27282a8492c872791eae60f332fe39e0466e178cac305f6c36386edda02a95c3e135f3ad9119f6d6fc81b35b4c475a719354af71614acdfb51d302bb8a