Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175953
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
886ms
Block → Canton commit
886ms
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.
0xf8ab0384034a62158286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009a23990fcde598e16590b6b3c3c29cbfa3046d0c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07b9fd6c6eeb4644fbff6653d0fc144dcab17a23f3d54cfb21da6b4e47ac46479a0680363add12e4028981e440a17d2c7324c043f8a39b265ea2e844d6eb066f4dc