Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207662
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
327ms
Block → Canton commit
327ms
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.
0xf8ab0a8447868c088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000042367704579f2b387fa7d1d0d963f6afb2bb46b800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04b3d3dbdbda52137948185a1cfc525a76bb6bfa64ec7324a507442fa846a2166a07c99d8bf80c7023780aef71551b6b7f752dbbd239e07db560491c3faf4dcbed4