Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170338
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
5.17s
Block → Canton commit
5.17s
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.
0xf8ac0385021370e5ca8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000225944ce619b6fccb91bd7f5268c5fb5e4fe5a6c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b0d06253f96e2bf1cf9db26e70a8d4598fb08e6c945f018ac1cab2fa0d54a71ea04855ba8bf9331020a9566dc7e249de0aded2a660a3101dcb7edfb50971d23f16