Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191067
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
1.18s
Block → Canton commit
1.18s
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.
0xf8ac0a850159fd801f8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000f9b682e5bb0718a5a5d8ae26a8ae8efea153150500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07b7a8c6cd285ba1654c520183e8f8f6ff92afd2dd06c8272ca110fb47479b05ba04a710884a0555f680d3b08891afd6d43f88ab1d2b07acec5b039c737494cdb89