Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53766
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
986ms
Block → Canton commit
986ms
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.
0x02f893830e4a256f85746a52880085746a52880e826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da7080a4c582359b8d1cbf3373b810c8c087bf7b80efe4c6415e3eb3fb959afa106f2008a3d7bf56c080a01b5445eecbbb0ef3ce733662e576f00bb60fadafb1fbcafed9918233956b68f0a043b7334bf6f34af4267c4b039a9fd7428c4aa6e7c715d18ebdb8f49acf2ea339