Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #18997
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
3.56s
Block → Canton commit
3.56s
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.
0xf8ac808501bade149f8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000032a614c2acb3c639ff58f577c17ebc7f415e03f500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0351e13550cb8671877ae2d5f0d2684d859ad48f096a775e8d343f6adcc26e5faa023d7f3a9cdccf0b239fe2e8d4fc33af5f52f8e8a165eb1f71e9a70613a05bc41