Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183687
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
368ms
Block → Canton commit
368ms
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.
0x02f892830e4a2522843b9aca0e843b9aca0e8303e4d294c7ae0db4c52ae7778c0ae17f11199c9bee6574cc80a4a0712d680000000000000000000000000000000000000000000000000de0b6b3a7640000c080a08ab3f1b194c8ec17beb2477595c82d58ffebc7b8c6a5d1a03c09c8b46bf66300a0601f2fb41b1f2472287835a42ea79a5e6de6b227845001970435f14b711f2b8a