Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171284
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
695ms
Block → Canton commit
695ms
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.
0xf8ac0a851de4c01a768259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000036689db8d64df4ecac79aa3484491c790e885fb300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05e6c7f17ac12035076b911ff58b7f96781ce191c76bfc5dff96436862a8bcfdda011d54afe3313873b6d29ac7ea7eb203120713e4db5fa3a2c6799ebb813c97c3d