Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138199
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
4.48s
Block → Canton commit
4.48s
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.
0xf8ac078501d9d68fd68259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000011cb3fc633ba7f067f50eb3efb587ae6475ce8200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a9dae08c814ebbed1d2c20b85a185417cfc178afdb4b7fffcae58b277dbbc4b9a0508f22c5a33f7aceab5e414e8abd8a4d36c44f20d0945af642f875842d32752b