Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #16044
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
929ms
Block → Canton commit
929ms
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.
0xf8ac80854a627dec258259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000098da704d8c06bae46f25171ea400e0090320c62800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01b1a527c45ca68721bacfa2cc7eff1e7ef66579e02f3fe2afcca6134b3ed2257a0539654a1216b215281c4940b0826523d1899e4ccfcae9cbe79b336681a6e7fd5