Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185817
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
1.08s
Block → Canton commit
1.08s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194fdaba22aa0bfc254c6b56584a8223ad31f524e6880b84440c10f19000000000000000000000000c0ab8a753621a2241b224fbbf3a2ac537e2abd3000000000000000000000000000000000000000000000000000000000c0ab8a75c080a0f986ad8fa887b688784f016ae054f6705496b23a70753f9747b4147a6fb07e8da0528e452181326d0243451eb9b89631d8c460b87b7e55f1b585b1cc0e46d00cb4