Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154685
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
1.11s
Block → Canton commit
1.11s
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.
0xf8aa4b843e95ba8082c1409487652715fa91c02be0fa1ab7f306c48d009d890180b844095ea7b30000000000000000000000004617b93c149174840faf1ddeb85ce8bb2261c7770000000000000000000000000000000000000000000069e10de76676d0800000831c946d9fdb876370de938e0975165c3495b187bfd2fc1026dc249ebe94149770201a80a00e9f65ad0a874e67ce114f73f68162e4e5392948c67c9f96fcdc8f767a24c1ad