Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97809
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
338ms
Block → Canton commit
338ms
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.
0xf8ac04858bb2c970088286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002b4abaee61a936fc50004af454372476faa40c0400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0edb76135b9f958ab5a274b37105b0d7032d9154c0e21eabfaa6a3738b99ef20da035b1d0bc160b5bb796c8be55acfc1ac01dfe22481f84ec619044294426614c41