Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205104
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
808ms
Block → Canton commit
808ms
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.
0x02f8b2830e4a2503843b9aca0e843b9aca0e83016681949ddd38ed2801c11e2bc74eecaa4521bb37acc69a80b84440c10f190000000000000000000000005fb2b8bb111af8219a64fe586f05c52b614ec761000000000000000000000000000000000000000000000000000000003bdbbf64c001a0b5098519fb6ab74a8ad6f8c0bcff29c658310b56acd22520dd5f22a3bf5a10379f6b5fa780d7369958b1515a1b4b62061c626b93c12fd6519bcb7c70dd2b94b8