Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152952
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
575ms
Block → Canton commit
575ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94c7d19ca3b6d7c22e92e6a9202fd2712f34a426eb80b86423b872dd00000000000000000000000041395861bf05ece38c4baacdf9be8282bd9d94ad000000000000000000000000c3fa3ac0c04bc0c396b3f12177b907f746a3c96f0000000000000000000000000000000000000000000000000000000041395861c080a0e0dc676f24ccc3847c6caa64e18dd94c831c214682ea5fa9ad054b9c7eb5cc95a00e8b1efe8ad7935aadc4fa62ade653d9ff725da9891233531e2fcff8be927ef0