Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164452
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
1.60s
Block → Canton commit
1.60s
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.
0xf8ab13849450c01f8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000002aacde8aef21596245fce3b074e2b5c9ffb2a30300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07685382e35d5a2221e26bd05d9dd9a0212ccbd70150261145255c7a12da0effca051c5f471879d0002edaab060e904e23a30b92d9910fe15abe97bd89b46e3cf30