Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132100
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
456ms
Block → Canton commit
456ms
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.
0xf8ab0f840a4cb8008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000020ffeef61994f5ea202df5be8826537a6be4da7700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b7e51f314760ee10ac46663727e6bb28256a74c6293356f15dc42ffe378e823ba033d538151004a30d213903a477560b05c97f6035b6552d319ddea3bb5f76e7f4