Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170586
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
566ms
Block → Canton commit
566ms
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.
0xf8ac0a8542527a2be48259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000041c3e75ce32b2aac1e2a8dd3e608bdb19737deca00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea083c2300134399150dcb4879e543e8efb7e42891aa5ff7e335c6f69e66bc291d1a011f89766f564e2ac51090a8723f2dd52330813bdf28416538f81b3de27b3099b