Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147866
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
1.11s
Block → Canton commit
1.11s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942c710d2d1fe4d384c37614d43ce08d056a2a945f80b86423b872dd0000000000000000000000008c0d1501d5e828fed5640eaa721f4bb0bb6f8672000000000000000000000000dfe5fa2ed11f8705ba5bb5182eca4d499e435bfa000000000000000000000000000000000000000000000000000000008c0d1501c080a0ae35c3f15876be86d58a065331135cd142c606c5a3a64922707b4ec1e1b780b9a059a0b36a591d2b2880f8041fc7338a5f81e2991efabc83a810bfa1c8b350e580