Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165462
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
1.30s
Block → Canton commit
1.30s
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.
0xf8ac0f8502fd46699c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000039662c051dc0232c1a15d04ceebde197dd2bde800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea037285a957605977fa54bf5e3c60e59f430885aabfbf1741080ca2b9a5740eb5fa00b9864cfef45511e8eda5e163dcdaaa159794db9a7c402056df25cf524541e16