Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135863
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
806ms
Block → Canton commit
806ms
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.
0xf8ac0785018add77dd8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002d26e6b0e0f0766e70b7139808894327fdbb4ccf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ea5cf8028b34a5fc392fafae6fc658781ca1eb8bfe145bf9d640c20dd7c2376ba066087db64b128fbde1eca04e23f739453f6e831ba94c132e6fdb03f7e1e44a57