Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153316
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.
0xf8ab4c84b4bdd72382c140944c8a5a053f919e55ba3b4aaebd46dafe81bd457780b844095ea7b3000000000000000000000000250cd1fe7ce2fe4c3e58f635cb0f71f35d21655b0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0da91f5c2dd0f4df9762372e15833dec08b5759b12fcd9277700308971e7138cda04fe4b53d768e83d3b8488cb8ae14c9f787b39fce4d4014dc3f12ad6d45c8c624