Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72744
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
3.48s
Block → Canton commit
3.48s
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.
0xf88b468459682f00830178c1940d8e4abece8889f922ee9ab2998b7171c6a1942280a46a6278420000000000000000000000009e5c81b3255fbdd2e5fcce5def46cc86de1856e7831c946da0653b9c562b555f11c93b68097ba1febcab467a82a0c6af36f0367deb2e1fdf4ca06b0cf6524c727ca24a2ca2c151f83997463e2f1aa01a01feacdcf5b9b0f44305