Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #41986
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
276ms
Block → Canton commit
276ms
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.
0xf8ab2484b16d99b7827e909474741a485c8f30a69ac5aad1a7549ec670b2217780b844a9059cbb0000000000000000000000008ba6e9d0480ed2c43c0ebc710d7f1d843b748ab300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0e40caa8974d4efbb02c80fc23cd0ba8791bd02a9a395686f7073ce1d6676b7d3a06045e2fd8a872957d3491feadbf0a419fe19f6d246345e1ca17c26f5a3de63e5