Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170495
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
696ms
Block → Canton commit
696ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72943f53aa3aa2d421f5a79a68d9d87cf4f303e72aa280b844a9059cbb0000000000000000000000004aee8b26fd645088c8876c88537190fa96e43f770000000000000000000000000000000000000000000000008ac7230489e80000c001a01d9a20800323809410db41cad1f94053dfe84b175577a22004c5341770fe49ffa045eaed8a1f20bce9f9af86183a971d52c929528853d85d62a004f1ef1728d0a5