Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153323
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
504ms
Block → Canton commit
504ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294c2e72df96596dd6119775bbf5881365be92b4b9f80b84440c10f1900000000000000000000000038cda3be0e26dc9d699becdef1e124f63794b6ba00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0f0a0aa2884f11f687540a15edaab8cf3cfbd4816149f385f99de944e16b48bd1a009c6883ac46fa1c7b24dceb7ffc2053cf8766072005d4bc65e4c2e6c01f77815