Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #20829
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
1.37s
Block → Canton commit
1.37s
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.
0xf8ac80858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000006ea75863a1e30063a401de5690a2e3a1eb78c6d300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fcaf61c293b32cc1dc7f16ee05ee9382cbbef76c4adb01b64c1c0f740a684e5fa056c037b0ecd601002280bf6f105fd1dd4250b9fd986b4ec75fe8cefb71e87ac6