Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153727
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
1.21s
Block → Canton commit
1.21s
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.
0xf8ab0c8447868c108259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000fe1b795213755e9275f0c8cb67b894aabb52e0b500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da045a0cc12c2d161c60bc141a5ac043a5373f62894870b153baf5cc1277108ed28a04d2ed236d658086562226b5d3d3ce1fe6ed420c6ac214ba317e1c057dcffe9de