Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155558
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
1.66s
Block → Canton commit
1.66s
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.
0xf8ab538459682f0082c14094db292c6f643594a87607ba5d997fd81e4d72784580b844095ea7b3000000000000000000000000d1b73b0cc968ecaef83695e8835751eb9640e6d30000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0583f77de1fcd429bf5c3d0318c7837326c7512c76f416f63b56736c7cbf73944a028521686803959f815e3013ed625da91be1f45ccfffb944faa9ae87fd271a51c