Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163519
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
1.03s
Block → Canton commit
1.03s
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.
0xf8ac038502fd46699c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000033349f7456119493530d9b4c67a1058662f15fad00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ef48efdd4fc48fba215c93625f6e6aa23b244b07ebd8adeea8e07edc21a3c6d2a033a8b30f53cf31d96a579affcd684e1c30aca76ae5dfdedc0e60a5e55a8ddc74