Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149683
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
2.04s
Block → Canton commit
2.04s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819443daa97acf09e3c0bebb0439ebd5c787e056ee9f80b84440c10f19000000000000000000000000d2a5038b0a662c250f6a7c21a2585967018bb2c600000000000000000000000000000000000000000000000000000000d2a5038bc080a03a1aa90d3797e33b59ed4b4685212b8ea4e305524ea7b61fdcfd11455e6566b9a034aa48721b8d8982513ba1e8e731382027c73f68cab0c7a88916c08acc391ccd