Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151475
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
1.85s
Block → Canton commit
1.85s
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.
0xf88b598488ee1ebc830178c1940818915a56830cd69d40c877781db7cf8d97b2f280a46a62784200000000000000000000000087716233f67fb0c0ae8b02d0b9ff1c67135a95c2831c946da032b23a0e7467706c4d884fbfd20e163c9de69134e9fcd36bfb9ef1c0a4ece2a4a008c83ab3848578ede63514db7591aaf95ffe77b9f38633b7dfa1b946c396d2c5