Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186281
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
917ms
Block → Canton commit
917ms
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.
0xf8ab568441b6d0ae827e9094be83f211b345f660ea2b40570ae7b636c741594080b844a9059cbb00000000000000000000000058adbdaa1a5fe7ad5dbc7ba849e78eb73e3f059e00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0f3b074b299c9348a419ca209b0ff91ef2aba822c97d4b29539c55f54de179241a036c0832f4966615887280f8495dbdbb2c1a3ad5ef72e5dfac09b079f32f5d709