Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150777
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
2.33s
Block → Canton commit
2.33s
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.
0xf88b568441b6d0ae830178b59406dc40d848996aaa8cd6888a0698681d344536de80a46a6278420000000000000000000000000eb814c297562c6d8b3dcfe1e10ec7580005d0f2831c946da015ee86b5f864d028e5c7d9fb30f54c47907c2ac2e5a907b2059b973298e7921ca0145908b26956f78fb8771cb4d708998818f205ca81b3456d85fbe2958163c6e1