Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163843
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
1.67s
Block → Canton commit
1.67s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294b4c786cd2c51460941f1cb1c35182c53d37ee91180b84440c10f19000000000000000000000000245d257ad39a2ce470c05d9dfe5c1bf1d84194ad00000000000000000000000000000000000000000000003635c9adc5dea00000c001a04710e9db404fc2537c330d4a272bc51e2c623c029030cd975bfcc2a81c724ffca06dcaee91eaa9ff4bef0e2f86a436758b1a78b7958271ed8397fa632bac0a7b20