Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202938
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
697ms
Block → Canton commit
697ms
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.
0xf8ab6a8458102e62827e909415e68a2a4b93bc911a03a793e0db50eabb42d45380b844a9059cbb000000000000000000000000b77b20e50974de4af19512bd211b269f451cba0f00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da041332798eda3e1db3fa5e93f31c80bf03e554b50cea75e941f86496b15a452aca03dc746d790ee73085d13856d05dd479afdbe3f8dafbb66586224af133adf23fe