Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151681
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
254ms
Block → Canton commit
254ms
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.
0xf8ab4e843e95ba8e827e9094b8b45e76bed1f5fbbf2978b860071f83a9ab298980b844a9059cbb000000000000000000000000d25ce5d93b7606a20728600de22d2422bae1ee0500000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da04c83705358134057edf60e0fd97152374097bc9d172c71217d209380fc88176ba013456e7d3fc2562441ad3020381961f2b6c1da4b52f0b7d70979c3e28513ee5a