Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169712
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
967ms
Block → Canton commit
967ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72949cdc081ba8ad3cfaba00a22f18c84df36e7c8c3580b844a9059cbb000000000000000000000000fa97e4dc19c8c7140c620dd52192fe3efa0169390000000000000000000000000000000000000000000000008ac7230489e80000c001a0943dc0ac72dc3c1cd2782fccdf8d5164c297eefe8cb549c28e77aeb448e49504a02072de1ce872309d0f722d85841c28f2625890fccc5d84ac0451e4c704f5770d