Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #83764
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
465ms
Block → Canton commit
465ms
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.
0xf8ab06858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000000641349f2909002b6361ca7fbf14dcd33757342b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea007d8d9e85acdb010f09058711b0001992026d342b50fd9f1b32a829a6cb72f419f06085eae68d80a0d13e4681652debc3778236792abaf5453071bbb856bd486