Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202972
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
2.65s
Block → Canton commit
2.65s
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.
0xf88b71846116f5b1830178c1943a493aa952b5ee7c4997550a3e7fb357bd35f8e180a46a627842000000000000000000000000a9169476f8b69b9579a7a4e3af1c824c8893c752831c946ea033cde7e16900b3b540de5265fbc4796b4d8645a075c90d81ea1741d628f108b0a03480d59d65fbafab0183204091958f3e2236df47e5141ada153a9601fd2b1800