Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215151
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
978ms
Block → Canton commit
978ms
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.
0x02f8d2830e4a2506843b9aca0e843b9aca0e82e07f94e536dde92533b2018f5c7aa6609325d56da80a6080b86423b872dd00000000000000000000000095ffce4e52def7e7b816fdc3cb429a611fa36f8300000000000000000000000084981b412738c0eb853185dfa901a49b62024e87000000000000000000000000000000000000000000000000000000006119ba48c080a03b810678b0fb43fdbbd3898d3acf234a905db5ef001af0d4d1894925fabbac24a0336c74980a1b39420a2a6ed7a342f135009e84b5476f45bc7a2e11e129e7fbaa