Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194915
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ac0d851de4c01a768259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000006c926ee1d9aa7e868516d6bc48fd21d7d866bd1c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e034d2ee604b7a1ddb15a57ab9c6c4d9689061e15a3b0c454d5313cc92780320a037e1d71818f681a49d0780db21c230396f89cf22a73168605838249964312bd1