Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24240
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
927ms
Block → Canton commit
927ms
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.
0xf8ac03858bb2c970088259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000d75d512cf8776b7ffbef0e2cfe83cad4866c9f9a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09eb1c557795eb9a97c8cf1df8da6b7c25d06f84dd333b85b386b6d76e1371957a018c4bc66cfbedf6e190995acca2c351bae74b23c4c0a6e82d9ba4a975253d7ea