Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115019
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
515ms
Block → Canton commit
515ms
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.
0x02f873830e4a250b843b9aca0e843b9aca0e82520894bf98b2c01c9e42f0facbb88d14cdd5bc8845a03186dd01d8ae300080c080a06a2204c77f32f494508bf99c1a32628fa4bfaf39e0df32e04f9272adb1b8b6e4a06a64f11c1dc1ce395d4e5897425375ec84d6efbf11962e71c5b88ce67373fa35