Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118989
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
975ms
Block → Canton commit
975ms
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.
0x02f891830e4a2502843b9aca0e843b9aca0e826f00943951e9c67f7b6b3005a47ebeb289ddae514f0c6080a41003e2d2000000000000000000000000000000000000000000000000000000000000001ec080a0f82fb171ed416d4d4f1fbd8f44d994e281e046f76e3b9bddb7502a42e6e4dddea036f3450fbe76985c7036d822c13cfdf93948ed37f5d152ecbd2c5a4cbd0a1f9d