Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #108077
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
715ms
Block → Canton commit
715ms
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.
0xf8ac33843b9aca0083011e3994f4aa8c40be0655b078e2507eea62fbf459ebfa5080b84440c10f19000000000000000000000000ac9b4e83ad3058d1093dd74dbfc71d1165f64f0200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da019291ab2791a908a4173cbd722b3b7ca308bfd144d1d300c0fd904cae70b6defa0396d4919fd1110fbcc969b54fbc522d2fbd205813841a86c89ed48556bda6fb4