Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186763
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
368ms
Block → Canton commit
368ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294cce1a4f185390d719ed5dd4e2b9f3b7138c1733c80b86423b872dd0000000000000000000000004a649599dcb8434e82f1e37344f8b4193ea5cee60000000000000000000000001cd4aaa45421c516f5379dc523a0005215484c82000000000000000000000000000000000000000000000000000000004a649599c080a08478b40ad8247768b0062afe2cb01b01cf71e320c5e8fe34ef5fc31343c1d0d7a05d3cf9bacc91353b6b20db5140511a92ae44b4f17242875da3414bcbcc8f1ad2