Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #38601
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
2.09s
Block → Canton commit
2.09s
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.
0xf8718214f6858bb2c970088252089486bf747c1e05dae626ecde96ab11bc15cef2421a88016345785d8a000080831c946ea00d7d6eb8060b304ca89ac5d4ac8b3a45fbe73660f29759c52c317c1a57f06f8ea004e43728c4d9f7069d63c5815d0da35f362e0e4fbd0ffe7ed11ffdc998a00cb9