Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203797
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
787ms
Block → Canton commit
787ms
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.
0xf8ab63843e95ba8e82c140948de0a1759821a865385d7c4f8dcb372532581bd080b844095ea7b30000000000000000000000002be095461f3bba2b53a34ba74f948f35b678c2170000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0391c7aa45283654c911c0e0527a9f55f3415a9e7285e4be46389f964a0122b98a033e5923063d2d7e64123c7348e0c620c2764b619ded78c7e35aac6728add5ee5