Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216354
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
2.63s
Block → Canton commit
2.63s
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.
0xf8ac0d850674fe7cc88259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000c09be201a84a8ee84807db887693ba81f2f9e79300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07ff9958952893ca95f88de6e6900ccadbb91577e338fe2e6eed4c77937abe625a0548778131c15a5938239c9625d80c7d1beae30cb0b32e767b01221d80bc38176