Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11777
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
899ms
Block → Canton commit
899ms
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.
0x02f8b4830e4a255385746a52880085746a52880e826fa3948da1fd77ab1482bec204e23c34b89ff8abe7b6bb80b8440e2a7f5900000000000000000000000000000000000000000000000000000000000000950000000000000000000000000000000000000000000000000000000000000352c080a0c0f3c6fc48164222af8edb7ec693fac7ca5587b0854679075bf92edfe94a01b8a034833f6ca1c28ca00f56eb0ccfdb49a289ec1402fc66483a01449861f632e138