Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139861
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
1.51s
Block → Canton commit
1.51s
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.
0xf8ab078411cc40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000080bcaeb002cb69e3c888c4f9e08b1a3173c9b81800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ce80e13984a70b493447784be5d392707d035f636ac6b33a2438cd3b3b4691e8a04c74f31adfc6bb5459d4b8d2dadee2b0370d8e17399a8fb74317f6cf7fcaac13