Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #304
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
1.48s
Block → Canton commit
1.48s
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.
0xf88b068476035bcb830178c19473447a398d009c4bf8d97d44254e9ea0fbd95e5f80a46a6278420000000000000000000000001887e4a7eb0392dabeeb95a7b418f178fe339de2831c946ea0d8cb667b5ffe43610e7aa2724db0ef332b399db9f94f1e97df95812de7d1fef1a0120f11e73b4f6ef8f9be1adb67eb16884dc3b0ad1402516aaa984ed00ba04ed4