Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13771
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
889ms
Block → Canton commit
889ms
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.
0xf8ab0b8464a4c74282c14094562ede8eea350e9e751d131a2239e288e0757fc480b844095ea7b300000000000000000000000042ad963f37b76c726d1b1dca535318510c6daa410000000000000000000000000000000000000000000069e10de76676d0800000831c946da0c9a85e572e4e31176325d8e45cd47460564bd4b323383a568d776c4a4561cac0a034e80bc3314b07f8adcb8806866d0b2da1bd740e01c7999d4b667f091811f7d8