Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #77891
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
4.21s
Block → Canton commit
4.21s
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.
0xf871821213858bb2c9700882520894eca2a5befb0c07b8f29dc4aafead5c8a88fccb3e88016345785d8a000080831c946ea08fa1492bf9364d6e065b7f17c6cf4de5fe1fcbe9ee8f50fe0cc33383818b1c13a05dedada54735976bc470fb40604f625261a78a53c98d9f73fbd7d0517dbf7970