Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180356
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
207ms
Block → Canton commit
207ms
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.
0xf8ac0385094c4fbdec8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000074952a8a8bcd7fe2d60910ca6fd22317df50c5b900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a0df3f570c9a114a9225799a5b0b4b429997347c438e346351c592aec419d3a0a0761b615e9c8c1695bb943956e17fd0520aa35b024726d2451646f28204bbacc6