Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132151
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
2.74s
Block → Canton commit
2.74s
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.
0xf8ac3c843b9aca0083011e3994a5cbc3203fdd4be341b2cec6a88c978cc7bd07f380b84440c10f190000000000000000000000004062c3cd2646ab0f2e804e16b638b10cec3af63600000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da09d5b1e5492f4a1f258f5122233f6cfe597f6a4c2bb7134b721bcdcb665831610a071204ae528fa9dacfd9ad7dbc65b0ba64e7b2b89c4d9405455caae825505fce7