Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136177
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ab06840ed4e0008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000044c5ed4efa242d1b2aad8c6a5c2c2cff3496a86e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0311df9d25613ac8c26bc41e57d98933773a75687812cac84261b24ed6c28524ba03d5c1e29a7faa5ff25d63bbfdb9c0bbab13187d5623f16df9f86b34326cfc9aa