Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42387
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
2.57s
Block → Canton commit
2.57s
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.
0xf88b2c84eb62839a830178c194dee4ac9ab43b398b9d576447662ed2d174431ed980a46a6278420000000000000000000000001bef0294b8703e8ea7dc159fb9ac431139581c73831c946ea05ea29c52bd574bfde66bb8eccba6805f7552dcbcac0efe205867ea4d40626e1ca004a01ba54ee91deb3b1ef6ad109eba601bdf2e414022863138c38ee5decf9328