Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159169
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
1.69s
Block → Canton commit
1.69s
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.
0xf8ac0385050775d8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000fae6768b059559ac5f9b4624e1f12efed51e320500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d82975f49d31a5fc715a74cf24c3bb465612c35ba03baf3cce63e2d19346966fa05432b1ff3af2dfb5320e40dd3b161104709cb882aaea1d304597b2696b085943