Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200118
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
37ms
Block → Canton commit
37ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94914c2add602d5fc3c53ec8c546401fc726ffc67180b86423b872dd0000000000000000000000008ccfd2e603d11257dffaa8edd5f41c0c408aea4e0000000000000000000000002a4bbbbcebee962ad40e7f085969473b23e99dae000000000000000000000000000000000000000000000000000000008ccfd2e6c080a0f268cdbaa36922a472fdc72a18f48f6f2aa702116f202b926fe81cb2cc737202a03570a1cbb23140b50d6f7a1e33440743b4b0400bb257f12779b276cf5584f76b