Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202235
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
557ms
Block → Canton commit
557ms
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.
0x02f8d2830e4a2514843b9aca0e843b9aca0e82e07f94d1c902e0664033adc475e20a30f143ddc7772fc080b86423b872dd000000000000000000000000e95dcae4de6c9e046bf7702086e966d35f48bf380000000000000000000000001d83bfed5a9f035959d9db9c4c67fa6c1cdd9ba7000000000000000000000000000000000000000000000000000000004e2571acc080a0fdc019dbfb428475fb15921bdbf6bea6921aeec5b646c1b1f792c7ca3c30eef1a01707a069a3f030f12ad8b31eb9a3f3213b996227dc7c026d538118bf72283915