Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14800
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
2.55s
Block → Canton commit
2.55s
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.
0xf8ac0c857a3c704207827e9094a5968454f31a81665108c7eadef245d20f310c2080b844a9059cbb00000000000000000000000001594d31e6945a46f81e20bea9a59b845263dfa400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0f90573ab409606e086dbf5df1e57ac27513ec27a2a1485c33598974cf96979aea0213aea9e3180498220e032e021b661b6de13958b6382ce1ecc31ac6f77ebbb44