Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201351
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
478ms
Block → Canton commit
478ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9474b2e539b4fd5ef2c483807e62e084c1bbeedd9480b86423b872dd000000000000000000000000897defdb26b85259de748e6235b727e3f8888cc8000000000000000000000000ad3bf38b4f7b9881224a6cae987f0b4ddd4834b100000000000000000000000000000000000000000000000000000000897defdbc080a07cfeca07fb3a44d01e32adc2b1b8734e4bdb426dd10359027f7cfa61b23a4c85a05f46f84c43f28c8dc6a688695168da8e66ff83c1c09d3265d21620700118ad1d