Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85512
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
496ms
Block → Canton commit
496ms
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.
0xf8ab238459682f00827e9094f85a326f94a80a7d9c568eead4f1ffd8fb77495c80b844a9059cbb000000000000000000000000cab8b839c365044a664857778ae5284a5a15023200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da02b5dd387839b315977adfbed6ffd47e9eb32c62eb0751742abc5e63c62e444dba0286b3ccb62a0a21ed1a9930368b2124cac97fe1c40c7d7dd7133a0f052478b64