Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216535
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
467ms
Block → Canton commit
467ms
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.
0xf8ac0685399242e86f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ee8991745560d2cca936f960c83a3a0189c1c51400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c65a9082e008d91e3867707f182cf100bbc04e14c730c1c7e2e75f00a3d8bc63a04d9df8c0c31dc6e6251ecf2623f722afe5ea82047b8322df00a6b4eccf22b0a4