Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86967
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
746ms
Block → Canton commit
746ms
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.
0xf8ab218459682f0082c14094bd453fe5964e0b5b57a0c1658f02555d90ddae3080b844095ea7b30000000000000000000000008f682ce6a40405b38318aed7fb1c30ef6ad1037a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0ca8234f5fd9039e29feebdde66c679cfd3fee88ea8362ef9b388ae903bf4a82da011a969fa57c1cb0e9614faacfb3e79c8a1e24f6100df9f051178e4fbfb3202e1