Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69864
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.
0xf8ab1c8459682f0082c14094d1716d92e8e7a92bfa0b7a4eafe24d0ad4e9bb4780b844095ea7b30000000000000000000000004c231f04b0bdcf4a19a6f124769fce8680d5729c0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea06d1699a5815e359940756640396b48337e6e584e79d000cfaeaaa54e617744dba0185932a648aa6db115a128f801b256af643db4a52bcbf48ba9ba97a66daf17c9