Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154202
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
1.31s
Block → Canton commit
1.31s
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.
0x02f894830e4a25820181843b9aca0e843b9aca0e830467a594c7ae0db4c52ae7778c0ae17f11199c9bee6574cc80a4c5ebeaec000000000000000000000000000000000000000000000000002386f26fc10000c001a0c3ca4c696921ddd895df1e5d3fe790d46a7d0c13e875b643a85e53a926c83b09a0650bba5a56eb0000f7b9b8243c23699dc104ad17c1f960810fee2c34fe48e820