Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15568
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
1.55s
Block → Canton commit
1.55s
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.
0xf8ac0e85049c21962082c134947a657cc2f3a8f01b9831ebe999c4129ebc4a3c8080b844095ea7b30000000000000000000000003eb8f1805d6ae9003eda1233a538e9da14349e5f0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0a646e1bddf53b34aa55558d8a61b45e74d3323a4b43632aad3576f2f1908b819a0676af1155f54fd7cb69b4956cea285f5d392b7580aa9fb0b320dd51344747394