Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135012
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ac0f8513cdbefdb1825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000d38c00c4879ef06117d7f5fc233238541754155500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da045f6c6848f4a418f49c0f55da9f0f44ec3ab7529c7daf01fb57c038f1bb2c1b9a045d14861b97bed02dd9cf65a37ee4f6c5941a0b7b48b64b104798fbe26d25ef7