Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221694
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
2.44s
Block → Canton commit
2.44s
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.
0xf88b668459682f00830178c194b327a679b22c3c71aeefe4a3a87914b6817ef89f80a46a62784200000000000000000000000052a7b521f4ef8776a97dff4fb0c05e17f4a0f0e8831c946da0f604e9f43431430c8181f88fdf041e1aaf905f845223c101f1b057787b795358a0542e716b17026fe3f6a9f78620c8f8fc40c942b2b85689c53dd03d2623ff637d