Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138411
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
944ms
Block → Canton commit
944ms
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.
0xf8ac108513cdbefdb18259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000087e46ccf63c743828284cfac05cc3821c3c13ab800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea085b2c0483a25e13d80364bac082c3e01c738798fc2be3d7a2c0abd9121738b77a064918e0ed6beace7da5f5c266c42321c4994b9761fa283719926a33f0442f9b1