Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131275
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
947ms
Block → Canton commit
947ms
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.
0xf8ab0785017cebe33c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000072673e92ccbf439f6921f8ac178290d2a335805900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da020f56f8223ffb9d4120fb497b5493f3c253e1e7bb41e0b6d35f349ea88499dd19f0ed44a739c7ddf22c3dc7e5a96a7cc46ead77f0926aefcced8903f56793fdb