Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183305
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
227ms
Block → Canton commit
227ms
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.
0x02f876830e4a25820334843b9aca0e843b9aca0e825208948f6ff7c52391cf07e19767b0bbe160edff3f6de2870e35fa931a000080c080a0b98b9159c34575cc4ac18faf3f20ccdd084a1042f217f8efb0c1c02f6be60d15a03f42faec0570aeacce2dbe419d9665c1682fd065332a2413002fa26be2128a71