Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186146
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
947ms
Block → Canton commit
947ms
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.
0xf8ab3b843e95ba8e827e9094adcaa7f36e082fe248a7f65ac2d8a55676841bd680b844a9059cbb0000000000000000000000008a3afc99e51bf41cad81126927bf0542c3fec09400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0f8df258fcea7de701373a68abe799ae383bbf8b4632b7f0e5e8b290cb06a6582a04820e381dd916980a3a281d9590bb5faa1ba3a500e6abfc7ddd59bd1bf936c68