Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117577
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
526ms
Block → Canton commit
526ms
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.
0xf8aa09831a5e0a8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000000000000000003512b63a1d7284f59d5a8ffbf4a6bf10a30822e800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00787c46841041134e4e6501cad3e997b717363178802b55ec848bde8257c7b73a054c5ee3da249bffbb79c1195236c243722bc5a86ae8926437a1d358f1b4be16c