Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #126654
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
685ms
Block → Canton commit
685ms
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.
0xf8ab3e843b9aca00827e9094e537f5090496511a385a7e49c20b7935b6b3b79880b844a9059cbb00000000000000000000000092970546f8ce8d4599214c476509845a6825cb0300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da09e82f8ff048e32a31e8a68deab7fc79b0dfd7b738ad9f73e75e8c0f45643b88ba0081cc324cf49e60b9d9b3707cec69dc143e19da22a3b8a2fe95728f3814cc6d6