Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213591
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
527ms
Block → Canton commit
527ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7e94138e1189751f92f30480b94dcd28d7e1dbaa690780b844a9059cbb00000000000000000000000077228e70a76e6b03318bfa5bd3f0f8f479ad1d35000000000000000000000000000000000000000000000001158e460913d00000c080a0ed78133998dd2076960951c8214013b4e1838e6a866731e3fd37f5975cb2b24ba047ec86add87e584097bdce83e0b0b1e6a18859e75dfc6130c47dcc7af623d782