Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15708
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
1.13s
Block → Canton commit
1.13s
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.
0xf88c0e850920943c7e830178c1945ed5a1cd7fe086e17ac2b4eec05f752264b4479d80a46a62784200000000000000000000000015e099a364a2d364619ae1d13de6769a11d11b66831c946da06f249e56a72f8cf43df3236048fe68b1f22b3875dc4e4cedd6cd22eb9645995ca07d716dcd2bbabc81e4f2e4971d47ab29f2b9b81cec57fdaaa27802aab6c41754