Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180887
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
898ms
Block → Canton commit
898ms
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.
0x02f8b4830e4a25698503d77a050085041314cf00828b339444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf80b844a9059cbb00000000000000000000000013f4b7e729b60664952e89c68847e8093f47e8de0000000000000000000000000000000000000000000000000de0b6b3a7640000c001a039bb8a677d19add66f31a8432121772ce3aaeffbfdf52511a32a76b6128b034fa011bffa5215b7ef18d071e6ebfe95931ca8087eee6302a3d24c7d4a9dfc22e795