Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186855
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
1.02s
Block → Canton commit
1.02s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294b5e9bcf70b89cceef5e2ac5367f8c2d79fe3cf7980b844a9059cbb000000000000000000000000fcd0d746da0d75b8f0675213948fab96715f10610000000000000000000000000000000000000000000000008ac7230489e80000c080a0f08a410a23081c70cd31201b9b53c11527b8512c6b9599bd0eafeb20368cc154a02f80388fc836b5d1aa1596f22c52032605358dfd1e676b8dc85b8f592a65c186