Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203923
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
1.23s
Block → Canton commit
1.23s
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e9414968bb88c3bfe0d9c61e9e4dfe092f0c0eba68d80b844a9059cbb000000000000000000000000837635b00c18518c671b9649c4955b104afc1a31000000000000000000000000000000000000000000000001d7d843dc3b480000c080a062fbd8ee233c74b8df1fcbd64696c87b8d2eb1020564ed352a367478eb88d908a0613bf54f9a448a16517a7810b7c14d654493ccfeb4b324798433715c1b9b7161