Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206398
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
937ms
Block → Canton commit
937ms
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.
0xf8ac09854f962c34ab8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b66ce0403ffba49141086888b02f537c6d8431a000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0646a195fb07398c8e0459cb8dc8110ac93abdf601e3f2c037d142b715d87934aa04e71b455b3fe9fc6f04cbee99d8ec6ab52dbe9f073d2c11d379700575cf6586f