Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164112
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
145ms
Block → Canton commit
145ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294e07ca56678bffc4cb9faac2d7c3efdeeeec97bde80b84440c10f1900000000000000000000000009ed4624348645f326fbd817d4c698fbb1beb88900000000000000000000000000000000000000000000003635c9adc5dea00000c001a0660d090506edb0028a03702e0cf7901b336fccdd6c82f3a1ca722f331e2c4e8da056110c800b1b08b0271088ac4c3bea87da29a6f1e13d6e437403ed71b4409170