Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201409
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692946aba2570e243c8e9f4ec7e0b1d71e865ab200b4880b84440c10f19000000000000000000000000c5870a6591856ec0ec52c9b207bf223ac59e836900000000000000000000000000000000000000000000003635c9adc5dea00000c080a080a6c1ebc371a2bdb7085dd897d37a9761895362b060aafe02968497ca252b6ba001ee1a8285115fb06e851b2a9d10df8516c4bc20907f0f28ed93abd616d7906b