Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187532
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
867ms
Block → Canton commit
867ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94bc52a9f807d1d7cb0f68aa9353a5f3ed944bdada80b86423b872dd0000000000000000000000004032d8cca4f4f26554d1e3518d3d37c4f7754ffd000000000000000000000000682179b19e9e1fb750d36ab68c0117c6b70602f5000000000000000000000000000000000000000000000000000000004032d8ccc080a077c0306bf848162c5a6a3608bfdeee38fb8c20a2abf1317e8d0c20a26a5b4f94a057893f560b904b7a4d5198d4130060c0af5baa18ff23c7970a3c3400a4aa8b7a