Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #87037
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
876ms
Block → Canton commit
876ms
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.
0xf8ac2b8459682f0083011e39945d9d4e8738f52267f01a94658363f3bfb20ef40c80b84440c10f19000000000000000000000000fe45101492f239cb91ee681ad7518da355d7fc9900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0fd956a07ac73099b8e0a1cb1171e884f2cc963a376f401e982626c5f8ea53a26a07b8ef8698f480e0f35c8c10dfdf734a1cfec0e6b3963f47ac33e4e742cb5ac3a