Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186860
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
97ms
Block → Canton commit
97ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ad9895689164b432744a23711fc046f97f80c77a80b86423b872dd0000000000000000000000002c9a4f96ed69f4e9ad04c1f8d756a1eef6f2b3c8000000000000000000000000cd639c4d31222e7093dbf9d70af3c40a7fec53ac000000000000000000000000000000000000000000000000000000002c9a4f96c001a09be33826833ab7d75e761ce1473efc4e2df947e7720314edfb683a007e13c1c4a00be37c57f43aa49965c3ca99ed162ddc38719c55abcff1dd059e110cd43fae0b