Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #106643
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
906ms
Block → Canton commit
906ms
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.
0xf88b3a843b9aca00830178c1948c7e23d34f591369e44f4003621dda60bd43245d80a46a627842000000000000000000000000b76d91fbf748a9b9ad3e2701a063e089f092f78f831c946ea069481670856c589a070d267710bcc7fcedbf5b3911f1bbdd16d65c2d6bd50144a02a6cbcee287993459b3f3bce111b1c6a4717a9861d6ccafc30f348acd7969f12