Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53774
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
996ms
Block → Canton commit
996ms
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.
0x02f893830e4a254685746a52880085746a52880e826e999443a0ee809c29160d1255c699ca393d8d4535713c80a4f7af2f5e0000000000000000000000009222fdf3df7300ee2e8643294a4c6a2878529df3c001a0e02f96baae3f0d0342664f6e1c357a52aee9ab68ac0c51ccb74cfcd3271d5067a010c197c092486870cde9e7f98e8e8e4c06b79bba1644dbaa109f9883bfd87a31