Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166496
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
1.10s
Block → Canton commit
1.10s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f944aa493b74531af227dac982fa5a0a5d9fe8b439280b86423b872dd000000000000000000000000694ad89e0bca032d0671552bfd06703fec8168050000000000000000000000007ae74e619584f7442063e45bb0e09f2adce37ef500000000000000000000000000000000000000000000000000000000694ad89ec001a0051bbead3ce2482b72ddcbf71b4aa962741fcd55730d7d13c12cf9c5eef91925a006a8571e3f4cab8e2e96eb9c9fa228acbe830c84b5f739f9144ebea97761981f