Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186075
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
187ms
Block → Canton commit
187ms
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.
0xf88d8263c1845fd9e26283013c2894d5b1e55bc456cb58bb26315d44ffa917536f6f4780a4a694fc3a000000000000000000000000000000000000000000002f2c76c6966f0aed8e5b831c946ea0257c158ceae46347ad61f3f092974ff38a6abd8d9a9c1cddc19c47dc7d695780a0467e24ea45fc3c9bb2da7e2934eedaf7e0fa19198c189e26f62d76195f084695