Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174019
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
2.48s
Block → Canton commit
2.48s
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.
0xf8ab0a847b98a0008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000029042b2ed126f64743d2da0d9b02598ea2449a7200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06a8af1997bb761876d61bee136835ca0829b9a3873f4cd77bc5c0390feb0d0baa02e0ecf6c480236e4da30059f87119ee778516bafa98cfa00d9b6ac3fa8606533