Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #160044
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
276ms
Block → Canton commit
276ms
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.
0xf8ac03858bb2c970088286be94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d0ef001153860723601d65008c38892d73812a0900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06b2b053a2a71724d4e4086e0a932634e0a066d9c7e7acef5ee01f67499092ad6a070c4eed3ab5e8f29ca267f90bc0933f39a7f8d309aadbb2fb3e05af56dcd30f6