Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199882
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
1.71s
Block → Canton commit
1.71s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072941bac78af3ec506f82e3b91b16759170ed8363f4a80b86423b872dd000000000000000000000000818dd2f56e9cad9682b41e2527c992763e7a69d900000000000000000000000075e19ae315da77df8cd1ce676a804e00ec67988000000000000000000000000000000000000000000000000000000000818dd2f5c001a041e07b88b86bf5ff2cf8e7cc4bf236396dba4c9d3543a244c87d39d841cf7ccba03aefb44234007a896f1eb6fda23fa8bdc5bbf30ca737a8faf4ba47526edb669b