Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212210
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
848ms
Block → Canton commit
848ms
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.
0xf8aa0f831a5e0a82598394b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000000000000000004a478a0a6d1ef8a433d94a004fc80f0186db5ee200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e8e793ca7883346e466e3c19587f12882161091ce976d01c6df16b2b46eb6ab5a031750452aae6639bf8f2329d04a06ee4fee8b0370cbe2f1b964b2ac9f61a9545