Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #65199
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
2.87s
Block → Canton commit
2.87s
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.
0xf8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000fb15cf95d030a0f399de1f1b008307e5bf54b01800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d392fe59f468727ed404baf33d857cc3df94963e7624eeba63f20bf140231464a04b08a93ee454bd594d19d5f48bd9c3e58320800b7004691f51ed3099466d145a