Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119306
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
875ms
Block → Canton commit
875ms
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.
0xf88b4e843b9aca00830178c194f9f3f9c34e8de8c3943c73b7c7738216660f9e3580a46a6278420000000000000000000000003e09aa0b12a42e09de95e0069d590998986acdbb831c946da00fd73515dcd853688e4ab6fc9ec3d86dad8c31555fa706ae4777bc3e00a0140fa0550b002e2bff67e164b1a19b52471e203617d5faafd76ee0f3f50bab8491682e