Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146143
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
615ms
Block → Canton commit
615ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194e71c2cb01db203f468ea5bcc244308087c0667b480b84440c10f19000000000000000000000000531bc76c02c096ca57fef3101edaad1882809b3300000000000000000000000000000000000000000000000000000000531bc76cc080a0ab3d62e93f37610f07702bc9c1a96f29b0785fb6750046ae4f01b74864a6ef0ca027ad3d2b9000c2446fa353bbc912529b35895e871827e36def1a202259e52b4d