Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149887
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
1.09s
Block → Canton commit
1.09s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f947b6ca1c7c597226fdd2277e28aefb6a1116ad50080b86423b872dd000000000000000000000000cdbbfb92aed987f0a3c6c81e34a13a69f8208c650000000000000000000000003e06bc6542df363dfcfdc111c550ee9091617e6800000000000000000000000000000000000000000000000000000000cdbbfb92c001a0ea1ff6cecf467af4be56d86d2e320f11289ab2bb22e135f50151eb31083bff10a02337c9811a6301a2543b599c1b47b13394b3c2b17dfb107b45d58f1687311ceb