Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187477
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
3.16s
Block → Canton commit
3.16s
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.
0xf8ab158447868c108259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000c2d7c1ce7fcee95c05c687f47da5d84f92f56cc500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da016556987c478f36e065dcd8065ea66885901d84fd4b0151a5e89f13792d5e181a023a722df919212b764851f8c9a032aa28a265bd8f37daa79ac66c87af5c39828