Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42573
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
1.48s
Block → Canton commit
1.48s
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.
0xf8ac288502708bc6db827e9094ce58654ce1f0c5713550f5de5ef1c8207fa99dc580b844a9059cbb0000000000000000000000009d7eee068a3a11beef44639abd5967bc902ac37800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da067473bc5accb45effdae3f1281991044ac072807358c5376becbfb722914f6d1a02c13d3953e1179bad5f03ab31142356ce65e1393d25ee478ce13c3082e1dc812