Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150822
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
1.06s
Block → Canton commit
1.06s
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.
0xf8ac5a844873275883011e399405e7f148196d6cd264626cf62878d122c440f2ea80b84440c10f19000000000000000000000000e53d5e5e9922e49d9433f642166a7f1b70b10cc900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0d4055e1cd8a10142c512c99b64a4f62f8f3242714b932a783a92b1c801a1a522a065c3f7b08bf802f1f4795fe61b6fc3b673aa485af3c99b821c007c62548c00f3