Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183996
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
5.15s
Block → Canton commit
5.15s
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.
0x02f8d2830e4a254b843b9aca00843b9aca008274dd94c029b98aa1223ca9a0d7ab2dea6559fc2f6c41c380b864368b8772000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000136a757374206120736d616c6c2075706461746500000000000000000000000000c001a03e71a828c6ee071ff34df94462f0b6e27e618dd5520ea78ec629743e3e94ef58a032d1c05fccbf8593536c9ca5d2aac7626f5371c0ef90694bfc4459f72513bf8d