Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215848
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
207ms
Block → Canton commit
207ms
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.
0xf8ef82012085037e11d6008301355c94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a4010000000000000000000000000dfb1e2d36a52d81fe84f5cc1750d1846ec1d71ef0000000000000000000000007911fc61f4117152e44ac36351abcd8069db53c60000000000000000000000000000000000000000000000008ac7230489e800000000000000000000000000000000000000000000000000008ac7230489e80000831c946da01008cef4e6e273827a26036f9d132ff830c7ea2b8c2253da3ebc5615ea5e6de8a01f31886b607483834c5eab5f795a7dbd67429a6ad982a74ce33b1ca4a9330869