Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120125
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
156ms
Block → Canton commit
156ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729477caec095e9ec129e3c35c1e42a51ce3c9ba4c2980b844a9059cbb0000000000000000000000003c7e3b473c67db1d525d861b8119ce2724ea7c050000000000000000000000000000000000000000000000008ac7230489e80000c080a01e79394b3786813a9fe7aa2d9559f1211ce0aa240b7bcfe60f55d8a1024aff83a02b284fd542180d0b5d918fc31121f926763bb22ebdc4ef1e572b41c365624df2