Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150595
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
3.03s
Block → Canton commit
3.03s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929498e7c04e22add027fcd37252cd4b6ae558a3701c80b84440c10f19000000000000000000000000c29cd77ee0b72322d1b1a4e0d2d7b473712fc63800000000000000000000000000000000000000000000003635c9adc5dea00000c080a06580252a9477de13b10ca15f1b9952a6d8a89e75bfc70f4e4c85e34e36a9032ca0736fc40435c76668e89bceb5b3217ea0b4855e5b99c8e05e276119ae31dfda43