Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185914
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
907ms
Block → Canton commit
907ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94d74c51c34bb404558cef98f8a9f1acd77d05d90d80b86423b872dd0000000000000000000000007adbb026810fca25934e1d673f674e95ea8cd488000000000000000000000000b165866b7cb8e7e09e5dda2412f707eee5bccb52000000000000000000000000000000000000000000000000000000007adbb026c080a032446225eb4bdc83652b1670fa5fb664bc71c779bf025b689863edd54270255ca0786c878c45c4c704d542a98cdb945471ac4e3551c7725aad01602c7902e6c645