Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69986
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
756ms
Block → Canton commit
756ms
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.
0xf8ab1c8459682f00827e9094eca9d17daf76df4af6e66fa55814f207bab3e1a380b844a9059cbb000000000000000000000000a16b2df25ee1bbe0af7670520aa7514de3ca57eb00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da024ba6b38d2804701ead166e3909fa5b8b289dadf52978db1283583597e3ebca9a07bfafcdc352f1ac61f00093afa25a60d06764863a08356e060b94f26d6269428