Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130782
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
415ms
Block → Canton commit
415ms
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.
0xf8ac3e843b9aca0083011e3994d598253be4c67a1b35fc72eee0631afb52db40b880b84440c10f19000000000000000000000000b76d91fbf748a9b9ad3e2701a063e089f092f78f00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea062b4dcb31db7aff2ad5e01bfe5dfcdd7918ddfdf82c96a1699a7810af7391e28a0440e283af83fa3771ef34d73d2a64a6d936907b4d22fc40bd37f832e4482c1ed