Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169678
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
4.70s
Block → Canton commit
4.70s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286869410f5c0ae3ed8fd508be7b5209ade27389c1f7e7480b84440c10f190000000000000000000000008acd524240670474c300be69f1018937f045602e00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0f93bbd5bfa3751d087807512e1354df1929a5ccf2b7ae72769a7129c412956c7a0646bf452a7852b05eb410105965a16024cf5a9911c562bd0b008a62cf021fcc7