Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202472
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
578ms
Block → Canton commit
578ms
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.
0x02f8d2830e4a2506843b9aca0e843b9aca0e82e07294213f3412fff377065377e1fd5d423e06292f5b3d80b86423b872dd000000000000000000000000d20637cc732159380751d02eb4d3f9ba8ee7bbf6000000000000000000000000005ff11d23c9fa1a98e936be3ccbf2ad1503697b000000000000000000000000000000000000000000000000000000000bf9eb03c001a070ee763aad978b59618160b6de48c7034b9654b58225aa084aa809258d22c2c2a00cf41bc82664c37af7a928a31dc624b505b6e1864ad69ebd9130d4f404736bb2