Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204751
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
947ms
Block → Canton commit
947ms
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.
0x02f8d2830e4a250e843b9aca0e843b9aca0e82e07f946596719f26eb990a19c18b3f57c63c380909187b80b86423b872dd00000000000000000000000085da8407f90d74ad746d328126379fe36355b5ad000000000000000000000000cffa70e1410b465fb7ecafa4c8e1792d15bc3506000000000000000000000000000000000000000000000000000000002a6ba4a0c001a0400e51712ece866e24c2a5cd936fd98a6c09647796504d51483a3f5ab386b373a008fc634bbd1499b5fbca3a77c451bf54fb1de54ec96e98db800520d070077d9b