Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #60749
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
996ms
Block → Canton commit
996ms
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.
0xf8ab248459682f0082c14094698104389971d876393d7a8b984444fe8ad013d580b844095ea7b3000000000000000000000000250cd1fe7ce2fe4c3e58f635cb0f71f35d21655b0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0da90d40182c4da5e12f4d275dd5cfed1b8bf8ac0d8d5536a8ca25173f09a66c7a054fba9c8184476654c7379940125a668867b786dc3ceda325be46e6ca1fc6fb1