Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14563
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
960ms
Block → Canton commit
960ms
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.
0xf88c13853dab6184fe830178c194f89c62837f1a89553af5497d073687e949f5d08a80a46a627842000000000000000000000000d38a608c0a511be6d426d3843aa2a8122e264097831c946ea075a8cf647dededdfd951176db4fa0f097f24945a94c8727b5f5a4fc9f86829b1a0421ee491b31a4152a3ebb1cce55ca41a980348bfa40fad5d39b8410b5126933b