Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187566
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
1.28s
Block → Canton commit
1.28s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294a09504bb2a75ca46d16933d20764d2075a79027780b86423b872dd000000000000000000000000a7da612806ddbf5c87dcd11b2d3229a05f994917000000000000000000000000e276ea0ed465b9fbcd25519055aad40200f9afc900000000000000000000000000000000000000000000000000000000a7da6128c080a00728af0b83b12fb7420fbc7c99ac0c333a7bcd1d6e1f47ffc4af2aa3146af8a4a0672e6057fb258068d416c0be92cf12d5a5f4fde20934ac419d35fc4cd4dee7f7