Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175373
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
4.68s
Block → Canton commit
4.68s
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.
0xf88b50843b9aca00830178c194745fd1cfc7679543be85cffb8e51c132fe965c7d80a46a627842000000000000000000000000e9e93e215069f30308f5ecf13f75ac193cc61b49831c946ea0987ce811515b1f20a958b4f91b7094d65543446bcecb980470cd1d1df9bccad6a03b973dead62e35e8f6c5043deab2d16d2aff4ef014c173e6c8edc5d49ea7bb2c