Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47405
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
66ms
Block → Canton commit
66ms
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.
0xf8ac808502fd46694282c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003f0bcff9f7362c868e214452cad9b7cfb7fc209200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da008376dbb7a36c2a8c549f55fb88d0493f42ccd199f78fded31addae4f5d7e796a01aba4ad4ffde3de4ed635874597cd3abe714f35880d9ad08ee592cc10a3ba757