Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #177966
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
3.21s
Block → Canton commit
3.21s
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.
0xf8ac038516aba4e6478286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009d4f0841c79eb59550d61e68c7daa694c273cd6300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b0854a09c20b1e242ef52f6e3b0fcc61122ff798b549e6441e6d43ac62d69739a065cc1e17f0d01237d820dd28babcc2c9a384b2d95372379bb1173a0f5c934ee6