Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220330
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
1.19s
Block → Canton commit
1.19s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f945c1e306e7493527d7afbaae514dabb9e05a1cd4480b86423b872dd000000000000000000000000b66bc0813b4c76bf378e56ac075ba965b76ec467000000000000000000000000e086ac9d4bcc8c23554e03ab4fb856fc5ac5fa4d000000000000000000000000000000000000000000000000000000003c6321dfc080a051695a4b4870481d24cad388614772e705d1fce4c22f8ba106a1c8c95a9a94f8a0018887f561e6a8edef8ce697146d9b8b1b6ea2240bfbbb7b461a467039d7e760