Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137196
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
1.23s
Block → Canton commit
1.23s
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.
0xf8ac06850b75e17d7b8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ae5cb9f311ecb2cfda5f75d90bffd7e2f063e00600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea053e55e243977e24c5b09ff17817792c41c6609d8898584eeb5dadc50d33981c2a04b4408c4d4b10a6262c4e45db481eb800f5c72cd07961ac07844005c4887f356