Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50081
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
735ms
Block → Canton commit
735ms
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.
0xf8ab138459682f00827e9094cda1f889c458deb09c613f010bff5e47fc7953b180b844a9059cbb000000000000000000000000a8602c4c88d7f66d71f1afb4275a910fc043378000000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da013b5af0b5592e073269db66f3382e97593bbc472f22acabb86faea552cf5a490a0150ef7f63c6d89bb6b1870c2911c19b2ee07521b4f69d01af478cb93dab57766