Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163541
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
905ms
Block → Canton commit
905ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94b375d539bf58693661cd167b15380e41adf8818080b86423b872dd00000000000000000000000073d65ee20516923e131a17ce05700d0efcaee9910000000000000000000000001c2195986e36d66e1261e7ba96d7261adcc6784a0000000000000000000000000000000000000000000000000000000073d65ee2c080a0a7e8370a7169e9a6386ba89aea53f3dd01445ed1e8e7cef33894dca18e30d195a0726640017e48721b5b29a7238882b4fd1fea120169d359a0053f0f79d215381f