Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150696
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
814ms
Block → Canton commit
814ms
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.
0xf8ab03849c21a0b48286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a1e93bad703a1bce9af468990dd2b8c1b10fc75300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0522e06b6a5ea3e59c22cbb22aeb6fc00627c64b64cf7ea2f4a5fcbd5f9bd28cba00c34a3c815c5a01e71a69c349851bbc6b545307754057ad91093e9c2d0c0dab9