Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152476
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
524ms
Block → Canton commit
524ms
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.
0xf8ab038466ff30168286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000099ac9eeb6161c52601aa821a1808c2697901fa7300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dd85831cac9435c68bd7263ba1a9dde8e1cbd3fad9c228aa23435816e9da46cba061d458bd8822b964239ae24c2ef015efb1800dbe5c27da72373a5e7cddcb1621