Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15686
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
1.82s
Block → Canton commit
1.82s
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.
0xf8ac0d850847589865827e909402a50a80464fd4ac76c3014284604888eb55f2b780b844a9059cbb000000000000000000000000f4f5b5ca6107122de265d079d1799e28eaee4ac000000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea01d4b8737f5dd677cc6f59c3ca0a17e6267cc3f74093395c423fd8734c69ff724a01c94a6262bc25d053fd83953281f85ee0b10b7271e7cdc8595dc54c25a442f69