Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42562
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
1.85s
Block → Canton commit
1.85s
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.
0xf8ad25850252ce437c83011e3994e880d425fa3c876d1728675deed1a2cd1c748dd180b84440c10f19000000000000000000000000b7289a68962d334fbd7b8dd737ee8b4f0cf9127900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0dbe5d6418579108d5827e1e9a26e16bf84bd4f704ce77a583d2a879732272894a04542b1f5eb800c12c04979045ac11209537d08c6cc90276daa0b871198655a86