Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139242
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
2.69s
Block → Canton commit
2.69s
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.
0xf8ab10841347eff88259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a3580f1a024d1b6745a78d123eff679e81e40ac800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0353d71fbbc688f46facadaad095c889fbab2f2cbe7b5bd48c14cd8952070b1efa007947412647a57e3d01479ea51bc87694abf06864abe6a03f735add35e272e73