Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122782
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
236ms
Block → Canton commit
236ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94b126f10560dc84300f1d0808acf60b0fe0d202c080b86423b872dd000000000000000000000000f967b51c0ee5266da7bd3758b8cd0f6a9964d6490000000000000000000000009ecddfd57d8f927835526d9d1740120937f7628f00000000000000000000000000000000000000000000000000000000f967b51cc080a0ccab224538a9ba9b814e65ebff6c91703bda7f6933d65d5ab581b62210591507a048e01c5d3ebd4646580eee38ef0fd97694c1e1a5493a7650c1978c75cab2dd83