Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217123
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
3.95s
Block → Canton commit
3.95s
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.
0xf8ac0d850396547ebb8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000dcda7e4d6d3895a201aa9a840cd69636251f28ee00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06976bf15d8614b1c7045b4c5de152d6e4ac6b426b64569e1fa962cb62c009a96a06a67c3d69a13d73ff7495c24c9f65d329ac66520bef4f2c98445b793c9423325