Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #177982
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
2.94s
Block → Canton commit
2.94s
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.
0xf8ac03851b345f7abb8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009df9ae30a545c892d124054f9a27dfa5d8ccd3bf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0eb5b72a8f3bf99f159cf4885ea45ba7ffcda4cf27b13bb4cf0e7e6f284d6e01fa005f108090972e0cb4d487862585b6b8f9d1156971299e6f525efe75e82083685