Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120825
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
876ms
Block → Canton commit
876ms
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.
0xf8ab3f843b9aca00827e909428ed667096c360c69d4f84311a50acb37300889b80b844a9059cbb000000000000000000000000cbaee07bd0f0039184b0c4237cbd1b153f5be40600000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea00a95e177abc5215cd6db97d08b9afdade6be1091fd338c879b95d878e1c54aa2a00ecf66c8fc9bb89aaccd2ee82f2874c6a913cea9a795d6eacc4a54684856c963