Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153431
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
2.88s
Block → Canton commit
2.88s
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.
0xf8ac428491a2707283011e39945ff4786fe1e9d91755494893bb8796f6e654eeb780b84440c10f190000000000000000000000005ec679d28c47226c549891cf83fd3c463432143c00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0c9193be7f6ed25b23416e65dfac0b4451ee943ffb85b287197137660f08f2415a06f9d0d5f82521ba5bdb346c31b395190fa4c7aedb6e234a0c2a91c9d4b0934c6