Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170239
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
526ms
Block → Canton commit
526ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94d212a26852eba3dc6fb4e2e1802ee105edca2c7080b86423b872dd000000000000000000000000ea1dbaf99995234a29537a5b734baf1ce6c8b6330000000000000000000000009fa43bd9a29bc503926a1be3ccb6f27916ed417600000000000000000000000000000000000000000000000000000000ea1dbaf9c001a016b4a3a2cf504ef24ade770f48ddbef9751f5a3eb44d9d289b0b3eb9d22ecb83a0624ec31d97bd096809156a8bbebfcec7b4541077bbe9513ef51e84518a93445b