Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53354
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
925ms
Block → Canton commit
925ms
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.
0x02f893830e4a253785746a52880085746a52880e826e999443a0ee809c29160d1255c699ca393d8d4535713c80a4f7af2f5e00000000000000000000000056f3e05e29eb00c71ad79075ea486364721892bec001a07b71bc1206308d8845a76892284fd074f08c5d19fb9f39f78818789f51e30304a0034a5aad734e5fc7536fcaa46aa700af71b078c3f4ea4abffe1130c4b3141eb2