Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #25008
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
177ms
Block → Canton commit
177ms
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.
0xf8ac178503cae5986282c14094643bbcb3edebbe5f953f363796ed479de3e17a2580b844095ea7b3000000000000000000000000c80d487711379a625a526fd1d59768ffd7dec8df0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea07eb81581b4731d9931c1b29f840dbfe79d4aa9a151c0b32c89e3037c0d3e9898a02e073374d919dc405c6be1636b3402e6c331382f48a5c7e2c5e67b25e735783e