Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172310
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
1.17s
Block → Canton commit
1.17s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194ec76e07175a7192def8f7a69400b97688c17b30780b84440c10f190000000000000000000000007df5c15c6242a7e66a5b834540d513c47fb54c5b000000000000000000000000000000000000000000000000000000007df5c15cc080a0179151933b635ee25ec6c31937079a7808d28c0c2469d3c2b7ef09a0a22f3336a07d021f3c881ca02d49c9dd16cfd64da3857ab00269bc690e6d20e75bbd95cd16