Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180456
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
1.02s
Block → Canton commit
1.02s
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.
0x02f8f4830e4a2581db8459682f008459682f0e8301355c94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000000e7250d0cf856d65fcfaab7274d551c96f2a48cc000000000000000000000000c81e4c0b6c63be04d1eac2e56c648647901c24950000000000000000000000000000000000000000000000015af1d78b58c40000000000000000000000000000000000000000000000000000000016bcc41e9000c080a011d514f230e770eb769bcf7a71ed51194e762c32c8877c65249deabdebb17bdca06196157dbe008b7833e5d711d71c4cc5b8217d1dd2e3d5f7e8c8c4eb9c952559