Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204686
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
607ms
Block → Canton commit
607ms
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.
0xf8ac63845c7763e683011e3994301850fbd7acbdc7b3dbcf55a29c4884fb62573180b84440c10f19000000000000000000000000034eef59719eda01f1db10dbcc0a1f5272970da800000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0c2a0cc42022829bc8702f299627b99e8c8fda1b2baa76c644a5c8ce836a7dcb1a04c36f72ca3854da8ab6fecb9617206e0852d21e3caf0d540c25df9ba877123a3