Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201586
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
727ms
Block → Canton commit
727ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194beae21b864e3e9858dbf8ddb590fb4af4f4cd66480b84440c10f19000000000000000000000000632a40a0637559f79299e3244f461f6465b2bb7e00000000000000000000000000000000000000000000000000000000632a40a0c080a0a9b89ae11fcc1cd27aa549fe499c3454b9a6ffbc63afb0dacfe7427873b0b326a02f0cb41a65c9c119647ff4a5d0b395fc80d45cc6403fbfcaf7e7f89b61da9456