Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7609
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
981ms
Block → Canton commit
981ms
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.
0xf88c068519bacaa8af830178c1948805a1de6dbb0f7c5a28ddbaf472792606d4448780a46a62784200000000000000000000000058adbdaa1a5fe7ad5dbc7ba849e78eb73e3f059e831c946da095c90f36c9efa9973a85ff253915c18b8b1dd680acc64812e6e16f693ab09212a06b7c3d4ccd4e8f01bc42de5332fb9dc139577b3e63df9cca06b446130c7df0af