Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204388
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
726ms
Block → Canton commit
726ms
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.
0xf8ac698441b6d0ae83011e39941e2cfd5e254dde0a384f622465de931d156d6f4380b84440c10f1900000000000000000000000075036235ee847d1a012244ab721fe6e285a6fbf800000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0e99947a8e3ab9be70e238c5c108f2fa0c6cd8f5ac2b48fd59fdbe9406a9fc53ba0592ea10f953cbbd2b1a2508d7170fb81ae717c9d696c748ffb3e608c419264a0