Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137875
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
1.18s
Block → Canton commit
1.18s
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.
0xf8ab10840a4cb8008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000050117b9d52a0ce98ba90349e819279cc04c4074000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e6ed590b0dee3b69f7e714d19a4d11222842e39054deec285394e381e827ea0ba05e9af4beab971a09ad824cb1dd246d8bf7ba39aa6037cf11c6f62a96aa6ac55d