Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203139
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
1.24s
Block → Canton commit
1.24s
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.
0x02f8b2830e4a2509843b9aca0e843b9aca0e82869294e5672841834ef57dbf8fb5829933b6716cf5ff2580b84440c10f1900000000000000000000000019442dbcfec5ae192104567753e89eb9da14b4230000000000000000000000000000000000000000000000aab5275fe209140000c001a019c35363142472d7562b76fa20e20761e7ae8e66a6e4ca222d2f9f9c358f9c6da0486d037fbcb05e5f4cb4b21645cf07d019df21449031d7c8b74138d227cfe62d