Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168652
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
356ms
Block → Canton commit
356ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294a73e68719c21a88c495799dbfb7dd346628bb33e80b86423b872dd0000000000000000000000007c3a74b01fb2d938f5b93153ade437bb25909561000000000000000000000000800c632a36f49e3c7ac4e1fa7ab50024a7e86d74000000000000000000000000000000000000000000000000000000007c3a74b0c001a004c83b801622be207c5003ed6316cc16875cc13f22393d0ae3b545c9691d6e25a01dc388e34dc435b40dd56275b0f2e7a285986acdbf4a2a7176ba713616bc3bf1