Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188967
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ab558459682f0082c1409489f34d8e65e7a58f8160893d0856241b768a125c80b844095ea7b3000000000000000000000000e9e93e215069f30308f5ecf13f75ac193cc61b490000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0012ba4e4d667f76c45d417e9ff5613ede0dc43e22498a7ef3900feb0e033fe0ba055d81d2812d0ecb6a81aed84d4f711b8d95299903d447fe4e4e50b5f49e7df18