Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69445
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
935ms
Block → Canton commit
935ms
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.
0xf88b1c8459682f00830178c19426bb417e18db5dd56d4b8693920fc0f7dc1ee6fd80a46a6278420000000000000000000000004f0f0d7f415a24d74eb2c3710e3c4b79f5b1de6f831c946ea09ed4241e597144d7327a8d9cae54e4762941cdd1e96573ca41e616e1c5092bbda04693297b0ee809edbb12ff8869f48ef29f201e096e024c306ee863232c2f8aa7