Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #108645
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
2.75s
Block → Canton commit
2.75s
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.
0xf8ab148314997983015f9094ee8d1689c2aad2878dd4283fc7531f90439215be80b844a9059cbb0000000000000000000000002d2ce2cc60c391b905e7e6e2109b809f958c85ce0000000000000000000000000000000000000000000000028c418afbbb5c0000831c946da0a551bfa2ba31dd5529c5fc6615299bba592f56b695b88d9ae646e187d4338c2da049dd2364da75e530213817ebf80b1a890a1986463af51ba2e8707418a94d8aa8