Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69428
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
895ms
Block → Canton commit
895ms
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.
0xf88b1d8459682f00830178c1944d6ef66bb1cc4ed80b46d3abbd85e3e961c923d880a46a627842000000000000000000000000cab8b839c365044a664857778ae5284a5a150232831c946ea06f7d45192dab3639eed348036d323b8b4aaebf057feefd0b6be8a4f8b918e0baa003d9037829db257d68a26e6ff2a80d73c482802da6d800f9659e9ce2bf85859c