Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172888
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
1.27s
Block → Canton commit
1.27s
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.
0xf88b4e84b2d8f920830178c1942be490e6e553a7e1ecf959a5e927ff23702534af80a46a6278420000000000000000000000006a685d624b8a853b99228c96f3c5b0b03f7552c4831c946ea08044d805d3bee907a039621fed18b882b9b92a323c054cdd7b4cf0101d0e8e5fa07743beb7c213b3e6666092ff30052b8dfd5e08b7219a66c2b4dbf11110d0a710