Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214270
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
938ms
Block → Canton commit
938ms
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.
0x02f8d2830e4a2507843b9aca0e843b9aca0e82e07f947b953ed22252fdd295cca693118c1a5c52795d7780b86423b872dd000000000000000000000000517906b961b6bc7268b39169fdac55366d8ad3850000000000000000000000006d64283161d5eef337e59fb0df947b1c6014e64d000000000000000000000000000000000000000000000000000000004ad7a61dc080a012f91d7437148b25a98909d0cb6228fa1222190f40e3293afa5aa9f9f0859e7ea0677cf98f6221e2cb1afa327f44bab10bd52aa99ec7e5d4e8662205dd065d4080