Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86693
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
685ms
Block → Canton commit
685ms
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.
0xf8ab218459682f0082c14094727d4c0f5ed956da554ffb945fdadc4ea03bcb3180b844095ea7b3000000000000000000000000eab982041669f7e638aa0b01caf2527a627362470000000000000000000000000000000000000000000069e10de76676d0800000831c946da0addc8e6fc9a5211de49e48ad2adc969f14fc16fcdaf3bc2c41983d8d00e89544a0082f2613602c7fe76de629a99d765764e29390a0fc19f635f46e58f5507845ae