Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187040
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
2.96s
Block → Canton commit
2.96s
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.
0xf8ab158455d4a8138259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000065585bafbe4e467832a595796de8eada69af1bb200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01f0d1e17de1cb16c7b7140e7a2e3c40925e104730f7db47692c5f951a7e51e21a00cd77b5fbf790bcc97a6bc096b49b182c4ab5bc5ab83c0907c780870348384c3