Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203693
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
487ms
Block → Canton commit
487ms
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.
0xf8ab5f844c1282e982c1349407ffd1ad9a9e5abdccd02824fdce514c7c6b847480b844095ea7b3000000000000000000000000fcad00e7767eaece9d7b1ecbdaaaa441e1d6af4c0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0f49f65861b70de93f3d9eb3bbdf2538491bc7a44fd4781501562aeb259584baaa00271522bdcbe1545bdb31bc56a7263eebad569447940ed45312d40cfb5c62e0e