Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205507
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
717ms
Block → Canton commit
717ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7e9407afd5b8b8db7299722fafc53fa26fcbc56b7e9080b844a9059cbb00000000000000000000000073d524bc60a4b70abf9b40dc22e60a3c9a960eaf0000000000000000000000000000000000000000000000034e8b88cee2d40000c001a0de1715e6bbceb889db2be42469b63c243727160750d3abfda89acf078ad3c2b0a0351e6e86ea851d27031f6694a888b4001fc010b2e196d60fca3a5b10e1220468