Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147555
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
3.08s
Block → Canton commit
3.08s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94dd647d5b77a8299e9d8e678c615275d79aab7e2380b86423b872dd000000000000000000000000b1cdf98c40ff25c6c75dd688582787bb19361eb8000000000000000000000000626762800e0c82751b70622e4573d3bb223ee05100000000000000000000000000000000000000000000000000000000b1cdf98cc080a0927f4eb7f0db68f52ae31b6e39b933d5b6d4aba170c338dca93c0c30fef22faca04af8f42187521447e677f6810e978fbde52455ebb4a6b9d6329e29d909606e7c