Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115030
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
775ms
Block → Canton commit
775ms
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.
0x02f891830e4a2502843b9aca0e843b9aca0e826f0094377504de80b4384ccd9285f0abdae547bdcfff4980a41003e2d2000000000000000000000000000000000000000000000000000000000000000ec001a0dd3b3934f74ec8ee8023fc49baa73b7374b78a96a6936d495b7e9aa291d0e9b4a010e2b1f9a7be5e0b164c4df36088328fda2a055b9b9d634ba1d1cc72223e59b9