Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121093
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
546ms
Block → Canton commit
546ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729413a798a9ac04be2e8d8cea7a7bb01db3f078dce080b844a9059cbb00000000000000000000000083eb4628126f9b4bb27bcec36d9ec4f1c327d41a0000000000000000000000000000000000000000000000008ac7230489e80000c001a028c6fc83c72e4b14bb0ffcad982d677b79aca4d85bbb6cab4f9570f3c4ce5121a033b9b47c96a175129938bf0a72b37d616052644d2389dfb32e82ebe8b7f90480