Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15535
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
1.27s
Block → Canton commit
1.27s
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.
0xf8ac0b8503fb71133382c14094d6aa6d952a7d9437a626b44b1a94b91139ae401c80b844095ea7b3000000000000000000000000d25ce5d93b7606a20728600de22d2422bae1ee050000000000000000000000000000000000000000000069e10de76676d0800000831c946da0ba2b11c2ff3c407b640f54d8361c3d5d4f2b5ecaef5374ca81d2503115cea66ea0752a88ad9cb859e480105a900e5ef8eaaa8d2cb565c0c156e46bb528a765c1bb