Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53665
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
1.19s
Block → Canton commit
1.19s
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.
0xf88b368459682f00830178b594e51229fd32268e17f77b0250a7bddedd08511a1680a46a6278420000000000000000000000003883ae0058b4b6a8ccf75b83b6fa785153cd29d4831c946ea0fbf0d681e5a2cf0159e319153ac38cdc7200fecac0f42d1688e2c016b50f4179a037c37852712634415e03b6f43ec48f47a8ed8bbdf6d825a762be20f83c15b9cd