Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147404
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
1.35s
Block → Canton commit
1.35s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ed68b34bf90c374c06bdd05e48853f5fe968203280b86423b872dd0000000000000000000000002f0853ff0442a0bec6b2b07d7920aa4c7187e10c00000000000000000000000008f185362209fecba5b15b8ecd76817e2d107bc2000000000000000000000000000000000000000000000000000000002f0853ffc001a00f640f268bc4eb153a0a3c89afa0c0d7d614a835349ade2cffa07a0574e0487ea01a9793019c2834a910043b964eb2ace75e1598fd722f92079c45cc5dcab93c35