Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14217
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
959ms
Block → Canton commit
959ms
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.
0xf88c12850878e61483830178c194742a3ca968da17818b8445d2430020b6b588e15680a46a627842000000000000000000000000e71c846ccd8424daeb2f1c955d34d0f7ad85e31c831c946ea06f2a188079e9d9fe4c21e0a0a172290c6466e31d38a19d2ce6c0325c43eac710a00e408c5aecc55a27e60f83f992c0f437b16b2a93dd21124cd71c4a95d273a021