Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162177
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
1.20s
Block → Canton commit
1.20s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194e14ca7b2d4efd8a3e824edc353ab8d3b6eec236f80b84440c10f190000000000000000000000002d74fb4019dd0993b9645af5aa9a984c13a63544000000000000000000000000000000000000000000000000000000002d74fb40c080a028a190e2687f3a0cc3c184ac6b7aebb7b69c5d56b5722a7cae9a33678cfa90a2a00d4800064582f9aae0bc75b2463e18a066dde928697e3eefc9b59dd9330fea18