Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140448
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
1.00s
Block → Canton commit
1.00s
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.
0xf8ac078506a1d902b28259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000007bf71bba8599cf9c4a805cf80aa22cf63b28cda500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0237d43cf22d1c1e196d76b9044cfcde0f7b6c565c1bb33dd88e306ed5a6cb7bfa03f2f89c6110d604b2e3d7669525b10eb5c172143c62b67bb66e3b777bfe829e8