Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151011
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
944ms
Block → Canton commit
944ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942e58981a5e6d92cc09d417e56dab87f03ee0f1c180b86423b872dd000000000000000000000000d4f8ada31813037217f5cc5e8801726ef8a6355c000000000000000000000000ff07a37906ecaf83faf62720f9ab6a81538a229700000000000000000000000000000000000000000000000000000000d4f8ada3c080a0739d397d2166deb48692620e4854bf84dccd24747a6ecfec6b5d56c833abda40a044b067d6a644829213ab2d68691851e3d4400f14b3f6561e5e2ed78b15be619c