Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139839
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
1.54s
Block → Canton commit
1.54s
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.
0xf8ab07840c5c10008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000008eddb44543be8f1405b2e387eccc7a4cfc6c01b800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02223d52469b7cd78cf93b8672005323089b285fcf5ac8aba0d012bc7614adaf2a02f87ae47792bdcdf5510e09ad4cb736d102b9512321548da54972d0225af16a2