Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220247
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
767ms
Block → Canton commit
767ms
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.
0xf8ab6d84a238520082c1409472f825e819af7e00a355b13902222a137ff8299380b844095ea7b3000000000000000000000000d25ce5d93b7606a20728600de22d2422bae1ee050000000000000000000000000000000000000000000069e10de76676d0800000831c946da062b38d12fd01caa1a8e0040941423f2739ac4e023308ebc53300e240c47f5e98a047588b2d3f5ae0fbf07d2ec74c4f787e06db986817a588d7e7af792ddad057b4