Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186074
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
617ms
Block → Canton commit
617ms
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.
0xf8ab5e8453dea61582c14094c5bc0cfa0e7f3d393e28553774acb5eefd375eaf80b844095ea7b30000000000000000000000001c4c955d65ec72df04c0d1db532e5226f015451b0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0e3f759e2cb9acd31ec8495c2ffb3cd5640d19c7c46eb3efd4df9e39f978277c6a07ea5a14ddacb42629013e32f3eebaae5890e2a2ea702245ba1ef481d3108d55f