Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43653
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
786ms
Block → Canton commit
786ms
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.
0xf8ab1b84c11e7a08830111d48080b857604b600c600039604b6000f360003560e01c80638381f58a1461002c5780633fb5c1cb14610038578063d09de08a146100405760006000fd5b60005460005260206000f35b600435600055005b60005460010160005500831c946ea0f15a721b1f817fe5e0e26f29d9827b0c600fd488bfbff0174c3fe33bb4d5bbcaa00ba3b2b86e2098dc991d81522cf706d02350cdda33f64e4fc878d1b4912a971f