Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201302
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
387ms
Block → Canton commit
387ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294fbc528b2c1ed0b9a9ec9a07799dcf882701dd7b880b844a9059cbb000000000000000000000000d9406c1cc2081b28bd2fdb0507a57c2c25a695570000000000000000000000000000000000000000000000008ac7230489e80000c001a09574e7247df041c19150e215d4be2bc0cb1c94ad0c4bb8d778aeea747c6c2e98a029f86925ebd7fad6971483c6db069594e99154e821dc5e38cace5abf5724a313