Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155089
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
1.62s
Block → Canton commit
1.62s
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.
0xf88b4e843b9aca00830178c194d2d7ce3fd8be340d46e3234783472cb1c870db3180a46a6278420000000000000000000000002be095461f3bba2b53a34ba74f948f35b678c217831c946ea0a1d16aadab99720c4e7bd349f192943f0a3412836e4e10a13db92613fd3d7bb7a07495da98c396d5b19e36f67ee0c2968ce714f872d0fc7e30552df155ae6db305