Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #68019
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
1.58s
Block → Canton commit
1.58s
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.
0xf8ac04858bb2c9700882598394b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000000000000000001c0700644cdd28cd2173eacb2ff9286d7ed7658700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dd28cdf44f247bbeb5bd9efdc9360db0de81fd6f7358134c5ea0b7fdc63c0c82a01333a27a606d5b682ed07474e903f71c0b8228718f07596b1553b8530f35d633