Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146
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
11.46s
Block → Canton commit
11.46s
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.
0x02f875830e4a251e843b9ac9f9843b9aca0182520894f36a463c390ffb13dca05ee184a3cd4262bda5d2880de0b6b3a764000080c001a09036f8a41aafb1a42df7c5fe4b9fb400722edebc407e56a2c7111d3d2826628ea04ceec5a769df3dc8d8132e6d3186c31cc2dcbafb50bc63c4fa37cbc57fcb765f