Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163971
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
915ms
Block → Canton commit
915ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94aba6b86f9f0c6868573bde593a0d98095e3443d580b86423b872dd00000000000000000000000066afa55f9a9dff3954d0bc6a29e8493e353fab6e0000000000000000000000004176d5dc83ee5cc4afc5f8cbc48570abb007c33c0000000000000000000000000000000000000000000000000000000066afa55fc001a0f64774cd1e2cef073c9882de9809434606f528335a2691a8007a22f8b86bb336a0136e1783720617a8911a5b59ea0ce5113796fa327371d6eb7a648318f5fdee73