Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139127
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
884ms
Block → Canton commit
884ms
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.
0xf8ab0784101147fa8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000043b896f45a0569c5c0a8844082771c8d317ecc2900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e8d42c277b717a8671de0cb4e7f5eee3e2aaeaf8795b8a4f3ddb095a5dba67dba0438b8e495f603f7446c5b75c96afe4c8d9d0ff22e015741402a065538cb6281f