Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15790
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
1.20s
Block → Canton commit
1.20s
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.
0xf88c0d850c3b3d490f830178c194d6e26a4bc23085e37e94bbdf1f9708b468017ce680a46a627842000000000000000000000000c5f4da14b73d71f39de33589a908247fd61f1ce1831c946ea055facd899664267a132934e1212bd5d50c5f908337565bd6d64abbb44f32fd6ca06ec11bcaeba9e186ec101ae4c114f30a6c153cd45d23c4bb39298338c595ce6f