Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184053
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
627ms
Block → Canton commit
627ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f940d0b6459cb7e65894f037fe6d93c2de419fae6f580b86423b872dd00000000000000000000000082867c20484448c220a1f1d7f67b1d48cc6326ed000000000000000000000000a6a7adacd483ba0b7b95f61dcd6184947ead25620000000000000000000000000000000000000000000000000000000082867c20c080a03b039ce793cb7bb6a84000d7326f60daca6cc7cb53ac71eff519b5b1bed2bf83a0767a2a94d49146b9e8b38a3f6bad24d5cd892498da3fac195c9dbdcbd848c0b2