Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #29827
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
4.24s
Block → Canton commit
4.24s
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.
0xf8ac80858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000000000000000000056400f1084edab28883d381000ea3019ecfbb48000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da040b3cba3a5195791bb3355018ddd3be53e6d1c462bfd955f8d8ccac7d30f6dd4a06dd73250eab45cf49d02559689fb6c9f2a6a972f40f4b8f9e0a1e738e34c4896