Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165688
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
236ms
Block → Canton commit
236ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294ad914a88daebcf5bb5bfe754e2c05527854f280780b844a9059cbb0000000000000000000000007335e736046dd69a8d4b043981b2869ede88413f0000000000000000000000000000000000000000000000008ac7230489e80000c080a073bbda1ccf3a3aa6100476e2bedc1b584e42d9452b30fe8c4f072a1c1bbecbfba04f989ec75965d4584962a79bb85130d6d369fe3573d8cae5723f92ca9e529060