Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97300
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
659ms
Block → Canton commit
659ms
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.
0xf8ab488459682f0082c13494192ec805232af4a3c35989a3de436847b126b08780b844095ea7b3000000000000000000000000e10207cc78c1d960a8bc263e00ad33553d94c89c0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0b8e48234c52e52060e549acb72fbe0669bb888f7db1fc7e4f4fed926ea0114d0a07de8ca9308cc56a353e5c27e20b308692de388905a2b03197474d2dc23a2d125