Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143561
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
205ms
Block → Canton commit
205ms
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.
0xf8ab058407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000065b7f487bd989591b841b4f39032d7f02c3c880900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b9a1a8fd29c67a016278434bd05b3a21037d5398ce471bc7b7166a4765be41fba0297a131d2374c2f504a1ecc273bb7865d55727f1f198e27d80a1bedf95eba762