Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #34
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
1.14s
Block → Canton commit
1.14s
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.
0x02f8aa830e4a2501010f82cafa944feb549aa9608fa13c2e9366df7dd38b267e0d4680b844a9059cbb000000000000000000000000fa8d6e9bba53fd81118465685961b987c137dd150000000000000000000000000000000000000000000000000000000ba43b7400c001a01e0c7d6c600d8a28f2bc3a81dcc36f14bd600e011304c22c04fe1f2a5718e687a03e3a33eb1b7b110e26a63fabc64ec1c8d5cd2d8d990f5114b4fbc634e757687f