Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72840
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
1.58s
Block → Canton commit
1.58s
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.
0xf8ac808505cb27800e82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000033bbe87c0a56e103acbffcb4c7294d03971ee71a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01c485b2cb7fe11ba725d57cf4d521f9418417181acba35d82867f048dc3a71c4a06dd1246746c94a86084b33900bda5df6b58b24a06a62577e601c9803fca6b428