Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53888
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
2.94s
Block → Canton commit
2.94s
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.
0xf88b358459682f00830178c194b073604f1514a454251c7f191c7012bbc55cdaca80a46a627842000000000000000000000000c417f00ba3859f2c7a9d9ebbe8d606fed86bf188831c946da0b3a7fab17a5ddc3fdd52bdbcaa035fbe6489da1f9e5167d79501126f9b3c21eba0029b563037f96ea561c7935d8173e1bd598c151cbad1e67a05850e5f19243695