Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198891
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
1.16s
Block → Canton commit
1.16s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f948272c99a91b15e3969bbecb6f66c63a6ae29987480b86423b872dd000000000000000000000000dbb65344117cfb2b6e2f3c7d091d034c6ffba7f3000000000000000000000000087a690d757a964b73fa385d75c008f21a7173f900000000000000000000000000000000000000000000000000000000dbb65344c080a037eb434ebafb77b3027bff2098c130b599bda6b8ac2e86269bbc46346d04edfea0123a5ca4e5e029bf55910d4b17f9520edea945444e92b097b5c55f2e13e33db0