Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191106
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
847ms
Block → Canton commit
847ms
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.
0xf8ac1685030d19cc5f8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000015acff8f0803d702f85c2728bec27ec4f58b304800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02bdca5c5caa9e68dc14d7e4ec96780360695b2b7406a29eba0021385f131317fa00b9bb9f63233a16541d4dca2cb10d4c99322c8c429c9d594507f72dc4d671499