Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #455
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
3.83s
Block → Canton commit
3.83s
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.
0xf8ab0384b713bba082c14094433a196fcd6f14684a230155b2f060a9c77fb43a80b844095ea7b30000000000000000000000007011760a0f0bb2fc15fad422312289ec971b1ef40000000000000000000000000000000000000000000069e10de76676d0800000831c946da086586debdfc028b35f8b54e747d10076b49a2175a89981ac815d28334eab6f71a04dbeb1b3f51b819da117c581a7d192a94c341a5261b58f0aa0e8eaae3fb4989d