Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166888
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
1.26s
Block → Canton commit
1.26s
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.
0xf88b5e8459682f00830178c1944a1acc43fbb7a5686f7305cf514d6a3b58d4e6e480a46a6278420000000000000000000000008ba6e9d0480ed2c43c0ebc710d7f1d843b748ab3831c946da05fafd4e01db4d3a2b63c882419e5e896a783cb252bb65458f1c4214787b9b8aea0017eba7211f0ace8c9c14be47ff3200e7e805179ac7116ddee1cec0298d41e61