Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151379
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
374ms
Block → Canton commit
374ms
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.
0xf88b5e84969e3344830178c1945de7446cd8b193ff744f9973e00826079da1a74680a46a627842000000000000000000000000a311f61d2e0aa003d2f9a3ee0e610fea9c0395e5831c946ea0f60195b6aee2b9cfaa806c77a3eb895cdfd3489a66c13e368a336cd22492cd16a05f7134c17c9881ce98626c0b76791054d44a59dec582e48a3b7dabcddcce9167