Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117947
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
925ms
Block → Canton commit
925ms
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.
0xf8ac4c843b9aca0083011e2c949cadafc46e87a74ab0ab557281fa4844b8b5657380b84440c10f19000000000000000000000000c20df4b6003397fd6cb6e51301ea62b662226e3e00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea067d8ecda9f455e414022a4ed3e06c832b92a6a7199210704d7333de34986aaa5a01da9d01c47f24703ddb2ee12fc852aaaa42e9f5b2ff9b4071f28b2be09d1cf0e