Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #862
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
3.77s
Block → Canton commit
3.77s
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.
0xf88c068501593819a9830178c19481b9de2e025b191897c7783f28cd5df5acda5f2b80a46a627842000000000000000000000000a311f61d2e0aa003d2f9a3ee0e610fea9c0395e5831c946ea0397d81ed9352909f1f02cb447d1616bf5c8b39fdd2d015dac6001553973acc78a02d939b0c9a6e4896df29bc9b3f28440bf06ef45da2e42b9b146913e03df69b75