Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188556
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
5.48s
Block → Canton commit
5.48s
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.
0x02f876830e4a2582040f843b9aca0e843b9aca0e82520894111fa7ca87e5d5628174081061ecc9649fa45768870e35fa931a000080c001a0dee7509c6fc77f7119fd7f6c1bedd2d8d5784f9e91d7e0ac7a4c9c2a97168127a066c4ed96b0117723e1b048a91cebb2227227c57c3392bcbdfc33c083be75a8e9