Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191946
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
1.02s
Block → Canton commit
1.02s
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.
0xf8ac0b852b0bf5e8a98259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000820ed1e23b49336005a6451c48e585cfcac9dfb800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e16bf98188e96b21ab3c980ce4f68f16d187983f9c20c776a833ffefbd63500da071219cb7e12eeb03aed63e781e5bd22e69721baddf34dd5d15dcbcd6c0080b3f