Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212805
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
427ms
Block → Canton commit
427ms
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.
0xf8ef82011585037e11d6008301355c94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a4010000000000000000000000000dfb1e2d36a52d81fe84f5cc1750d1846ec1d71ef000000000000000000000000b513cd9d65e82c07b6dde26304265f953eb5b3590000000000000000000000000000000000000000000000001bc16d674ec800000000000000000000000000000000000000000000000000001bc16d674ec80000831c946ea0b563a148b95200bd42b671ac44ec1d2210356d6c7acfb6272dca1ee64f26e577a04067e9123cb70df8c80eb92be899e63a1f0255b4b8a8edfee655f00c49722940