Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50567
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
746ms
Block → Canton commit
746ms
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.
0xf8ab158459682f0082c14094be161f2fd81cb97a915a12e99c8ac43fa399f0cc80b844095ea7b3000000000000000000000000872fe6ba200b457f1bdd1928a21093ee264e89d00000000000000000000000000000000000000000000069e10de76676d0800000831c946ea04d32d0176fd23cf904c0c85c111ba7e3b5314cb161f84ecce7c3afa20ca5b8a4a00a8d52728d80376dfc26d1a01781f6480b8c3449d5f13cfd56ce228ea38820b9