Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171491
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
1.07s
Block → Canton commit
1.07s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944899d9e30a1b12bc049265517b0615abca20610380b84440c10f190000000000000000000000003d53b2c3fae8346d3ddf07d4021066174a06474d000000000000000000000000000000000000000000000000000000003d53b2c3c080a099f5ea486eaff3b2d6b4ffb8c33958bf02e53a80b86f503e623f449eddf48f6aa02c8df5b13e9f2ec13548bf648f8615a6733619d094e3312b36fef313e140085d