Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70678
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
885ms
Block → Canton commit
885ms
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.
0xf8ab1d8459682f0082c14094f271192cf840c647ddf9c78aebf9a84066bd877e80b844095ea7b3000000000000000000000000872fe6ba200b457f1bdd1928a21093ee264e89d00000000000000000000000000000000000000000000069e10de76676d0800000831c946da09e9a3e86832c4e45090b3a75968057f251a4c8f6ec4382e64b808c6771bcbd75a06abf9b42e3f66e0af628da0b34797b61f0501700befc47149a6c3020cbee92a3