Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213389
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
228ms
Block → Canton commit
228ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82869294b915b85c1bca84e4c53fcbcf4d7bc2b79bd0b4cd80b84440c10f1900000000000000000000000052796a3b18617de99c5896b3d364eaebe48e8c690000000000000000000000000000000000000000000000af19412eb9ffb80000c080a00f897065887da16ff91fa6cfceb8b43a5d9623ab4b99612fc3d6040260e8685ea03621943057f0b249efa63e5e0a4df215714297225ab7a13e6a76cfcc26103b1c