Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170173
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
4.71s
Block → Canton commit
4.71s
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.
0xf8ac0385687519f0148286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000fff1eca7610ea1ef4a7fb1edb52411ee61ff0c2000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05fb382690793efae600e09f46b6dc5e27c6ed37fb67f3a4b9b0a8821660a0586a003c9b6bd728eebafe6165dbb4b1d4969123c80a189d1d44afa0316f6155c582f