Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165237
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
825ms
Block → Canton commit
825ms
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.
0xf8ab0f8455d4a8138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000058af366cb4e13161bdec8d31dee133bd82437da300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da042291500e67901cf9016108531a68eabb3526e654b332ce8488e860e25cb7241a0213a154a9e8e14e0490b49779859f598ac74c90f94e39e82d5417b5790b95547