Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70641
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
766ms
Block → Canton commit
766ms
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.
0xf8ac808505cb27800e82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009bf6b52451c39f353136fe8a5448c0a1686deee600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0143d969af850a18c18099d9ae21ca33d30c4077184392fe0355e4d19b8b10406a0578b9dcc785a8b4087c8289067a2529ef1bc863c9ced02857f0e07d7e6052ab9