Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1736
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
698ms
Block → Canton commit
698ms
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.
0x02f879830e4a258203da850346b27c42850346b27c4a82520894e614ac0be656b1a4abf780224a7b6cbb06124c66880de0b6b3a764000080c001a0e8e4c9450e435b29a480b078b045feaf7a3b71b12e2c1e9fb922a09b7e9d1610a01d8039574bb1dc924a0c8a53bd72f763fd195d6ee6d9e096a5580b9e7813060c