Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90499
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
1.89s
Block → Canton commit
1.89s
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.
0xf88b3d846cacbaef830178c1944de0b3616c8949384ceef63a69664fdb612aac5e80a46a62784200000000000000000000000075036235ee847d1a012244ab721fe6e285a6fbf8831c946ea07e49748239d1c8b022a5175796ddc1ce3ba5b0e53e8afcbc8f9c1710521931cea056fd378811c9850dad4340d9a4b3d93caf96bc4fb8c9edce42dba0a25a30715b