Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90107
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
696ms
Block → Canton commit
696ms
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.
0xf8ab2a84a08fe3a5827e909465c7fc81a1ca387c2dcdeea298580c68c84add8c80b844a9059cbb000000000000000000000000891f73f8d2afb75e6526dd2378515914cb3f496000000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0d448c1deb6ae401cce8b00fa17d5aa271d217ee9a6205bdc9fe86f83e97e3c0ea0451ded953aab7e836e94c1ee79e91aa36e1a2218b5f6decb8f1b82de37f5c355