Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155762
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
1.89s
Block → Canton commit
1.89s
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.
0xf8ac418459682f0083011e3994998935852c5233c5fa4fa4b71baa3c156c86bda680b84440c10f19000000000000000000000000f2eb3f8db2fd6a3d276210809a88d68bc956a31200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0b3be3cc8b571ebc866f9a362461bd1e0c40c40a4e8acfa073b37ba65eb465b03a076964cb5b93bd0562de2f11061e22f83ecb003dca8cea119eeb1a6279d536008