Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184717
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
5.25s
Block → Canton commit
5.25s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681947e4d9811ce642cc72ba766f71834534db71d744880b84440c10f190000000000000000000000006a25610a9a829c1a7a19fe6aac349c1054593b01000000000000000000000000000000000000000000000000000000006a25610ac080a091d07119897ee70d53e4bc2ab9cdfe815556fbc9c425f6e6b9e8ad2783c5540da00d0c6547cace87e121a9f6a249841b04322f6bf865196eece26361ade94fb7fa