Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42197
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
3.55s
Block → Canton commit
3.55s
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.
0xf8ab2b84547d556982c13494e3f088c5ea1b2c9b1ee82eb8f1931c340c2fd84780b844095ea7b30000000000000000000000003883ae0058b4b6a8ccf75b83b6fa785153cd29d40000000000000000000000000000000000000000000069e10de76676d0800000831c946da02c018f6892ed39274b317bbb752ee86de79db4708e1c0d00a6427c385f113a67a0634eb2e460168583151fd5ff2a87baf922f1bb65883f9a0db739ed01b25616d8