Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145071
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
2.33s
Block → Canton commit
2.33s
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.
0xf8aa07834ebb808259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000c5f951b56fde54c9cb8d6725fdaf176239bfc23b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01239a7c278a6d528c574e855595f6a04fe704fb51eba38539877543a5ee9aa7ea05af9eded4e3524c17bdaf45ee961562f2c5a81dbe9f499d04aacda10ce3d8ac1